A-Z
| Name (EN) | Name (KW) | Type | Parish | Elements | Link | 
|---|---|---|---|---|---|
| Laburnum Close (Falmouth) | Kew Jaynys Owr | Street | Falmouth | chaynys owr | |
| Laburnum Drive (Falmouth) | Rosva Jaynys Owr | Street | Falmouth | ||
| Laddenvean | Ladnvian | Settlement | St Keverne | ladn, vian | Read more | 
| Ladock | Pluw Lajek | Civil Parish | Ladock | pluw | Read more | 
| Ladock | Egloslajek | Settlement | Ladock | eglos, Lajek | Read more | 
| Ladock | Pluwlajek | Ecclesiastic Parish | Ladock | pluw | Read more | 
| Lady Nance | Fenten Varia yn Nans | Settlement | Colan | fenten, Maria, nans, yn | Read more | 
| Ladycross | Krowsvaria | Settlement | Werrington | krows, Maria | Read more | 
| Lafrowda | Lannfrouder | Settlement | St Just | breder, lann | Read more | 
| Lafrowda Close (St Just) | Kew Lannfrouder | Street | St Just | ||
| Lafrowda Terrace (St Just) | Terras Lannfrouder | Street | St Just | ||
| Laitey Mill | Melin Leti | Settlement | Redruth | melin, leti | |
| Laity | Leti | Settlement | Wendron | leti | Read more | 
| Laity Lane (Carbis Bay) | Bownder Leti | Street | St Ives | bownder, leti | |
| Laity Moor | Hal Leti | Settlement | Redruth | hal, leti | Read more | 
| Lake's Tenement | Bargen-tir Lake | Settlement | Redruth | bargen tir, Lake | |
| Lakeside (Trebarber, Newquay) | Glann an Lynn | Street | Colan | ||
| Lakkavear | Laka Veur | Topographical Feature | St Keverne | laka, meur | |
| Lamanva (Penryn) | Lamanva | Street | Penryn | ||
| Lamb Park (Par) | Park Eyn | Street | St Blaise | ||
| Lambessow | Nansbesow | Settlement | St Clement | besow, nans | Read more | 
| Lambs Lane (Falmouth) | Bownder Eyn | Street | Falmouth | ||
| Lamellion | Nansmelin | Settlement | Liskeard | melin, nans | Read more | 
| Lamellion Court (Liskeard) | Garth Nansmelin | Street | Liskeard | ||
| Lamellyn | Nansmelin | Settlement | St Blaise | melin, nans | Read more | 
| Lamledra | Lammleder | Settlement | St Goran | lamm, leder | Read more | 
| Lamorick aka Lamorrick | Nansmorek | Settlement | Lanivet | Morek, nans | Read more | 
| Lamorick Common | Kemmyndir Nansmorek | Settlement | Lanivet | kemmyndir, nans, Morek | |
| Lamorick Cross | Krows Nansmorek | Settlement | Lanivet | krows, nans, Morek | Read more | 
| Lamorick Drive | Rosva Nansmorek | Street | Bodmin | ||
| Lamorick Valley aka Lamorrick Valley | Nans Morek | Topographical Feature | Lanivet | nans, Morek | |
| Lamorna | Nansmornow | Settlement | St Buryan | Mornow, nans | Read more | 
| Lamorna Close (Callington) | Kew Nansmornow | Street | Callington | ||
| Lamorna Cove | Porth Nansmornow | Coastal Feature | St Buryan | Mornow, nans, porth | Read more | 
| Lamorna Park (Torpoint) | Park Nansmornow | Street | Torpoint | ||
| Lamorna Park (Torpoint) | Park Nansmornow | Street | Torpoint | ||
| Lamorna Stream | Dowr Mornow | River | Paul | dowr, Mornow | |
| Lamorran | Lannvoren | Settlement | St Michael Penkivel | lann, moren | Read more | 
| Lamorran | Pluwvoren | Ecclesiastic Parish | St Michael Penkivel | pluw | Read more | 
| Lamorran Stream (east) | Dowr Melingoos | River | Paul | dowr, koos, melin | |
| Lamorrick Drive (Bodmin) | Rosva Nansmorek | Street | Bodmin | ||
| Lamouth Creek | Nans Mogh | River | Feock | mogh, nans | Read more | 
| Lanarth | Lannergh | Settlement | St Keverne | lannergh | Read more | 
| Lanarth Gate | Yet Lannergh | Infrastructure | St Keverne | yet, lannergh | |
| Lanaweth | Nansawedh | Settlement | Penzance | awedh, nans | Read more | 
| Lanaweth [valley] | Nans Awedh | Settlement | Penzance | awedh, nans | Read more | 
| Lancamshire | Kammhir | Settlement | Perranuthnoe | hir, kamm | Read more | 
| Lanchard Rise (Liskeard) | Riw Lanchard | Street | Liskeard | ||
| Lanchard Road (Liskeard) | Fordh Lanchard | Street | Liskeard | ||
| Land's End | Pedn an Wlas | Coastal Feature | Sennen | an, gwlas, pedn | Read more | 
| Land's End | Pedn an Wlas | Electoral Ward | |||
| Land's End Airport | Ayrborth Pedn an Wlas | Infrastructure | St Just | ayrborth, pedn, an, gwlas | Read more | 
| Landaviddy | Nansavedhow | Settlement | Polperro | a, bedhow, nans | Read more | 
| Landaviddy Lane (Polperro) | Bownder Nansavedhow | Street | Lansallos | ||
| Landerio | Lynndiryow | Settlement | Mylor | lynn, tiryow | Read more | 
| Landerslee Drive (Truro) | Rosva Pras Lander | Street | Truro | ||
| Landewednack | Pluw Wydnek (Keryer) | Civil Parish | Landewednack | pluw | |
| Landewednack | Lanndewydnek | Settlement | Landewednack | Gwydnek, lann, te- | Read more | 
| Landewednack | Pluwwydnek (Keryer) | Ecclesiastic Parish | Landewednack | pluw | |
| Landithy | Lanndythi | Settlement | Madron | lann, Tythi | Read more | 
| Landithy Hall | Hel Lanndythi | Infrastructure | Madron | hel, lann, Tythi | Read more | 
| Landithy Pond | Poll Lanndythi | Topographical Feature | Madron | poll, lann, Tythi | |
| Landrake | Lannergh | Settlement | Landrake-with-St-Erney | lannergh | Read more | 
| Landrake | Pluwlannergh | Ecclesiastic Parish | Landrake-with-St-Erney | pluw | Read more | 
| Landrake with St Erney | Pluw Lannergh ha S. Terni | Civil Parish | Landrake-with-St-Erney | ||
| Landreath Place (St Blazey) | Tyller Lanndreth | Street | St Blaise | ||
| Landrion Point | Penn Lendhreyn | Coastal Feature | Carlyon | dreyn, len, penn | Read more | 
| Landue | Nansdu | Settlement | Lezant | du, nans | Read more | 
| Landue Bridge | Pons Nans Du | Infrastructure | Lezant | du, nans, pons | Read more | 
| Landue Mill | Melin Nans Du | Historic Site | Lezant | du, melin, nans | Read more | 
| Landue Valley | Nans Du | Topographical Feature | Lezant | ||
| Landulph | Pluw Lanndhylyk | Civil Parish | Landulph | ||
| Landulph | Lanndhylyk | Settlement | Landulph | Dylyk, lann | Read more | 
| Landulph | Pluwlanndhylyk | Ecclesiastic Parish | Landulph | ||
| Lane Corner (Blackwater) | Kornel an Vownder | Street | Chacewater | ||
| Lane End | Penn an Vownder | Infrastructure | Withiel | penn, an, bownder | |
| Lane End Old Post Road | Penn an Vownder Henfordh Bost | Infrastructure | Withiel | penn, an, bownder, hen, fordh, post | |
| Lane Wood | Koos Layn | Topographical Feature | Egloshayle | koos, layn | Read more | 
| Laneast | Pluw Lanneyst | Civil Parish | Laneast | ||
| Laneast | Lanneyst | Settlement | Laneast | ?Obscure, lann | Read more | 
| Laneast | Pluwlanneyst | Ecclesiastic Parish | Laneast | ||
| Lanescot | Lysnestek | Settlement | Tywardreath & Par | Estek, lys | Read more | 
| Lanescot Grove (Par) | Kelli Lysnestek | Street | Tywardreath & Par | ||
| Lanet | Lannetta Vyghan | Settlement | Lanivet | byghan, lann, nevet/neves | Read more | 
| Lang Drive (Wadebridge) | Rosva Lang | Street | Wadebridge | ||
| Langarth | Len an Gath | Settlement | Kenwyn | an, kath, len | Read more | 
| Langarth Close (Threemilestone) | Kew Len an Gath | Street | Kenwyn | ||
| Langarth Court (Redruth) | Garth Len an Gath | Street | Redruth | ||
| Langarth Park (Truro) | Park Len an Gath | Street | Truro | ||
| Langdon | Goonhir | Settlement | Jacobstow | goon, hir | Read more | 
| Langdon | Goonhir | Settlement | St Neot | goon, hir | Read more | 
| Langdon | Goonhir | Settlement | Werrington | goon, hir | Read more | 
| Langdon Cross | Krowsfordh Goonhir | Infrastructure | Werrington | goon, hir, krowsfordh | Read more | 
| Langdon Down Way (Torpoint) | Hyns Langdon Down | Street | Torpoint | ||
| Langerwell Close (Lower Burraton) | Kew Langerwell | Street | Saltash | ||
| Langerwell Lane (Lower Burraton) | Bownder Langerwell | Street | Saltash | ||
| Langfield Gardens (Bude) | Lowarth Parkhir | Street | Bude-Stratton | ||
| Langford Gardens (Bude) | Lowarth Reshir | Street | Bude-Stratton | ||
| Langford Manor Close (Bude) | Kew Plas Reshir | Street | Bude-Stratton | ||
| Langford Place (Padstow) | Tyller Langford | Street | Padstow | ||
| Langore | Nansgover | Settlement | St Stephens by Launceston | gover, nans | Read more | 
| Langton Terrace (Falmouth) | Terras Langton | Street | Falmouth | ||
| Lanhadron Farm | Nansladron | Settlement | St Ewe | nans, ladron | Read more | 
| Lanhydrock | Pluw Hedrek | Civil Parish | Lanhydrock | Hedrek, pluw | Read more | 
| Lanhydrock | Lannhydrek | Settlement | Lanhydrock | Hydrek, lann | Read more | 
| Lanhydrock | Pluwhedrek | Ecclesiastic Parish | Lanhydrock | Hedrek, pluw | Read more | 
| Lanhydrock Close (Treledan) | Kew Lannhedrek | Street | Saltash | ||
| Lanhydrock Downs | Goon Lannhydrek | Settlement | Lanhydrock | goon, Lannhydrek | Read more | 
| Laninval | Lannunwal | Settlement | Lanivet | lann, Iunwal | Read more | 
| Laninval View (Bodmin) | Gwel Lannunwel | Street | Bodmin | ||
| Lanivet | Pluw Neves | Civil Parish | Lanivet | pluw, Neves | Read more | 
| Lanivet | Lanneves | Settlement | Lanivet | lann, Neves | Read more | 
| Lanivet | Pluwneves | Ecclesiastic Parish | Lanivet | pluw, Neves | Read more | 
| Lanivet Toll-house | Tollji Lanneves | Settlement | Lanivet | tollji, lann, nevet/neves | Read more | 
| Lanivet, Blisland & Bodmin St Lawrence | Lanneves, Trevlidh & Bosvena S. Laurens | Electoral Ward | |||
| Lanjeth | Nansyergh | Settlement | St Stephen in Brannel | nans, yergh | Read more | 
| Lanjew | Lendu | Settlement | Withiel | len, du | Read more | 
| Lanjew Mine | Hwel Lendu | Settlement | Withiel | hwel, len, du | Read more | 
| Lank | Lonk | Settlement | St Breward | lonk | Read more | 
| Lankidden | Lonkydn | Settlement | St Keverne | lonk, ydn | Read more | 
| Lankidden Cove | Porth Lonkydn | Coastal Feature | St Keverne | lonk, porth, ydn | Read more | 
| Lanksbury | Bargen-tir Lanksbury | Settlement | Redruth | bargen tir, Lanksbury | Read more | 
| Lanlivery | Pluw Lyvri | Civil Parish | Lanlivery | pluw | Read more | 
| Lanlivery | Pluwlyvri | Ecclesiastic Parish | Lanlivery | pluw | Read more | 
| Lanlivery | Pluwlyvri | Settlement | Lanlivery | Lyvri, pluw | Read more | 
| Lanlovie | Lannowyn | Settlement | Cubert | lann, owyn | Read more | 
| Lanlovie Meadow (Cubert) | Pras Lannowyn | Street | Cubert | ||
| Lanmoor Estate (Lanner) | Trigva Hal Lannergh | Street | Lanner | ||
| Lanner | Pluw Lannergh | Civil Parish | |||
| Lanner | Pluwlannergh | Ecclesiastic Parish | |||
| Lanner | Lannergh | Settlement | Lanner | lannergh | Read more | 
| Lanner Green (Lanner) | Glesin Lannergh | Street | Lanner | ||
| Lanner, Stithians & Gwennap | Lannergh, Stedhyan & Lannwenep | Electoral Ward | |||
| Lannet Mill | Melin Lannetta Vyghan | Settlement | Lanivet | etta, lann, melin, nevet/neves | |
| Lanoweth (Penryn) | Penryn | Street | Penryn | ||
| Lanoweth House | Chi Nansawedh | Historic Site | Madron | awedh, chi, nans | Read more | 
| Lanreath | Lannreydhow | Settlement | Lanreath | ?Obscure, lann | Read more | 
| Lansallos | Pluw Lannsalwys | Ecclesiastic Parish | Lansallos | pluw | Read more | 
| Lansallos | Lannsalwys | Settlement | Lansallos | lann, Selwys | Read more | 
| Lansalson | Lesalson | Settlement | Treverbyn | alson, les | Read more | 
| Lansalson China Clay Works | Priweythva Lesalson | Infrastructure | Treverbyn | alson, les, priweythva | Read more | 
| Lansdown Close (Bude) | Kew Lansdown | Street | Bude-Stratton | ||
| Lansdown Mews (Bude) | Stablys Lansdown | Street | Bude-Stratton | ||
| Lansdown Road (Bude) | Fordh Lansdown | Street | Bude-Stratton | ||
| Lansdowne Place | Tyller Lansdowne | Street | Penzance | ||
| Lansdowne Road (Penzance) | Fordh Lansdowne | Street | Penzance | ||
| Lanskyber Close (Mabe) | Lannskiber | Street | Mabe | ||
| Lansugle | Nanssugal | Settlement | South Hill | nans, sugal | Read more | 
| Lanteglos by Camelford | Pluwnanseglos | Ecclesiastic Parish | Camelford | eglos, nans, pluw | Read more | 
| Lanteglos by Camelford | Nanseglos | Settlement | Camelford | eglos, nans | Read more | 
| Lanteglos by Fowey | Pluw Wyllow | Ecclesiastic Parish | Lanteglos-by-Fowey | pluw | |
| Lanteglos by Fowey | Nanseglos | Settlement | Lanteglos-by-Fowey | eglos, nans | Read more | 
| Lantic Road | Fordh Nanseglos | Street | Fowey | ||
| Lantoom | Nansoma | Settlement | Dobwalls & Trewidland | nans, oma | Read more | 
| Lantoom Quarry | Mengleudh Nansoma | Infrastructure | Dobwalls & Trewidland | mengleudh, nans, oma | Read more | 
| Lantoom Way (Dobwalls) | Hyns Nansoma | Street | Dobwalls & Trewidland | ||
| Lantoom [valley] | Nans Oma | Topographical Feature | Liskeard | nans, oma | Read more | 
| Lanveddon Row (Bodmin) | Rew Nansvesowen | Street | Bodmin | ||
| Lanwithan | Nansgodhyan | Settlement | Lostwithiel | Godhyan, nans | Read more | 
| Lanyon | Lynnyeyn | Settlement | Madron | lynn, yeyn | Read more | 
| Lanyon Mill | Melin Lynnyeyn | Infrastructure | Madron | melin, lynn, yeyn | Read more | 
| Lanyon Quoit | Koyt Lynnyeyn | Historic Site | Madron | koyt, lynn, yeyn | Read more | 
| Lanzoda | Nans Oda | Settlement | Withiel | nans, oda | |
| Lappa Valley | Nans Lappa | Topographical Feature | St Newlyn East | ?Obscure, nans | Read more | 
| Lappa Valley Steam Railway | Hyns-horn Eth Nanslappa | Infrastructure | eth, hyns horn, nans | Read more | |
| Lapwing Road (Bude) | Fordh Gornhwilen | Street | Bude-Stratton | ||
| Laregan | Lannrigon | Settlement | Penzance | lann, Rigon | Read more | 
| Laregan Hill (Penzance) | Mena Lannrigon | Street | Penzance | lann, mena, Rigon | |
| Lariggan Bridge | Pons Lannrigon | Settlement | Penzance | lann, pons, Rigon | Read more | 
| Lariggan Mill | Melin Lannrigon | Settlement | Penzance | lann, melin, Rigon | Read more | 
| Lariggan River | Dowr Lannrigon | River | Penzance | dowr, lann, Rigon | Read more | 
| Lariggan Rocks | Karrygi Lannrigon | Coastal Feature | Penzance | karrygi, lann, Rigon | Read more | 
| Larkspur Court (Liskeard) | Garth Paw Ahwesydh | Street | Liskeard | ||
| Laroche Walk (Bodmin) | Kerdhva an Garrek | Street | Bodmin | ||
| Larrick | Lannergh | Settlement | South Petherwin | lannergh | Read more | 
| Latchbrook | Govergwern | Settlement | Saltash | gover, gwern | Read more | 
| Latchley | Hallannergh | Settlement | Calstock | hal, lannergh | Read more | 
| Launcells | Pluw Seles | Civil Parish | Launcells | pluw | Read more | 
| Launcells | Pluwseles | Ecclesiastic Parish | Launcells | pluw | Read more | 
| Launcells | Lannseles | Settlement | Launcells | lann, Seles | Read more | 
| Launceston | Lannstevan | Settlement | Launceston | lann, Stevan | Read more | 
| Launceston Castle | Kastel Lannstevan | Historic Site | Launceston | kastel, Lannstevan | Read more | 
| Launceston Close (Bodmin) | Kew Lannstevan | Street | Bodmin | ||
| Launceston North & North Petherwin | Lannstevan North & Peder Wynn | Electoral Ward | |||
| Launceston Road (Bodmin) | Fordh Lannstevan | Street | Bodmin | ||
| Launceston South | Lannstevan Soth | Electoral Ward | Launceston | Read more | |
| Launceston Steam Railway | Hyns-horn Eth Lannstevan | Infrastructure | Launceston | eth, hyns horn, lann, Stevan | Read more | 
| Laveddon | Nansbesowen | Settlement | Bodmin | besowen, nans | Read more | 
| Laveddon Way (Bodmin) | Hyns Nansbesowen | Street | Bodmin | ||
| Lavellan River | Dowr Nans an Velin | River | Withiel | dowr, nans, an, melin | |
| Lavender Drive (West Carclaze Garden Village) | Rosva Lavans | Street | Treverbyn | ||
| Lavorrick Orchards (Mevagissey) | Avalennek Lannvorek | Street | Mevagissey | ||
| Lavrean / Levrean | An Vrion | Settlement | Treverbyn | an, brion | Read more | 
| Lavrean Bridge | Pons Menydhdu | Settlement | Treverbyn | du, menydh, pons | Read more | 
| Lavrean Mill | Melin an Vrion | Infrastructure | Treverbyn | an, brion, melin | Read more | 
| Lawellan aka Lawellen | Nans an Velin | Settlement | Withiel | nans, an, melin | Read more | 
| Lawellan Lane (Withiel) | Bownder an Velin | Street | Withiel | ||
| Lawhitton | Pluw Lannwydhan | Ecclesiastic Parish | Lawhitton | pluw | Read more | 
| Lawhitton | Lannwydhan | Settlement | Lawhitton | lann, Gwydhan | Read more | 
| Lawton Close (Newquay) | Kew Lawton | Street | Newquay | ||
| Le Scathe | Legh Skath | Coastal Feature | St Buryan | legh, skath | Read more | 
| Le Scathe Cove (The cove mistakenly named as such by the OS) | Porth an Gasel | Coastal Feature | St Buryan | an, gasel, porth | |
| Lea Way (Bude) | Hyns an Tonn | Street | Bude-Stratton | ||
| Leader Road (Newquay) | Fordh Leader | Street | Newquay | ||
| Leasepark Brake | Prysk Peurva | Settlement | Saltash | laes, pearroc, peurva, prysk | |
| Ledrah | Leder | Settlement | St Austell | leder | Read more | 
| Leedstown | Trelids | Settlement | Crowan | Lids, tre | Read more | 
| Lefra Orchard (St Buryan) | Avalennek Lefra | Street | St Buryan | ||
| Leggan Cove | Porth an Leghen | Coastal Feature | St Keverne | an, leghen, porth | Read more | 
| Leggan Point | Kab an Leghen | Coastal Feature | St Keverne | an, kab, leghen | Read more | 
| Legonna | Lynngonna | Settlement | Colan | Gonna, lynn | Read more | 
| Leha (Lower) | Leghow | Settlement | St Buryan | leghow | |
| Lein Broinn [historic name] | Lynn Bronn | Topographical Feature | St Keverne | lynn, bronn | |
| Lelant | Lannanta | Settlement | St Ives | Anta, lann | Read more | 
| Lelant Downs | Goon Lannanta | Topographical Feature | Ludgvan | goon, Lannanta | Read more | 
| Lelant Saltings | Holanek Lannanta | Settlement | St Ives | holanek, Lannanta | Read more | 
| Lelissick aka Lellissick aka Lellizzick | Lannwlesik | Settlement | Padstow | lann, gwlesik | Read more | 
| Lellizzick Cliffs | Alsyow Lannwlesik | Coastal Feature | Padstow | als, -yow, lann, gwlesik | Read more | 
| Lemin | Nansmen | Settlement | Gwinear-Gwithian | men, nans | Read more | 
| Lemins Court | Garth Lemin | Street | Redruth | ||
| Lemon Row (Truro) | Rew Lemon | Street | Truro | ||
| Lemon Street (Truro) | Stret Lemon | Street | Truro | ||
| Lendra | Lynndra | Settlement | Callington | lynn, tre | Read more | 
| Leprosary of Nanclegy | Klavji an Nans | Historic Site | St Keverne | an, nans, klavji | |
| Lerryn | Leryon | Settlement | St Veep | leryon | Read more | 
| Lerryn River | Dowr Leryon | River | St Veep | dowr, leryon | |
| Lescrow | Reskryw | Settlement | Fowey | kryw, res | Read more | 
| Lescudjack | Nanskosek | Settlement | Penzance | kosek, nans | Read more | 
| Lescudjack Castle | Kastel Nanskosek | Historic Site | Penzance | kastel, kosek, nans | Read more | 
| Lescudjack Hill | Bre Nanskosek | Topographical Feature | Penzance | bre, kosek, nans | Read more | 
| Lescudjack Road (Penzance) | Fordh Nanskosek | Street | Penzance | ||
| Lescudjack [valley] | Nans Kosek | Topographical Feature | Madron | nans, kosek, koos, -ek | |
| Lesingey | Lysyngi | Settlement | Madron | lys, Yngi | Read more | 
| Lesingey Lane (Penzance) | Bownder Lysyngi | Street | Penzance | ||
| Lesingey Lane | Bownder Lysyngi | Settlement | Madron | bownder, lys, Yngi | Read more | 
| Lesingey Round | Ker Lysyngi | Historic Site | Madron | ker, lys, Yngi | Read more | 
| Leskennick | Chi Leskeunek | Settlement | Madron | chi, keunek, les | |
| Leskinnick | Lyskeynik | Settlement | Madron | -ik, keyn, lys | Read more | 
| Leskinnick Place (Penzance) | Tyller Lyskeynik | Street | Penzance | ||
| Lesneague | Lysmanaghek | Settlement | St Keverne | lys, managhek | Read more | 
| Lesnewth | Lysnowydh | Settlement | Lesnewth | lys, nowydh | Read more | 
| Lesquite | Lostkoos | Settlement | Lanivet | lost, koos | Read more | 
| Lesquite Mine | Hwel Lostkoos | Infrastructure | Lanivet | hwel, lost, koos | Read more | 
| Lestowder | Lystewdar | Settlement | St Keverne | lys, Tewdar | Read more | 
| Lestowder Cliff | Als Lystewdar | Coastal Feature | St Keverne | als, lys, Tewdar | Read more | 
| Leswidden | Lyswydn | Settlement | St Just | gwydn, lys | Read more | 
| Letcha | Leuja | Settlement | St Just | le, uja/usa | Read more | 
| Lethlean | Leghlien | Settlement | Hayle | legh, lien | Read more | 
| Lethlean Close (Hayle) | Kew Leghlien | Street | Hayle | ||
| Lethlean Lane (Hayle) | Bownder Leghlien | Street | Hayle | ||
| Lethlean Towans (Hayle) | Tewynnow Leghlien | Street | Hayle | ||
| Levalsa | Avalda | Settlement | St Ewe | aval-da | Read more | 
| Levan Grove (Goonhavern) | Kelli Leven | Street | Perranzabuloe | ||
| Levant | Levant | Settlement | St Just | Levant | Read more | 
| Levant Mine | Hwel Levant | Misc | St Just | hwel | Read more | 
| Levant Rise (Falmouth) | Riw Levant | Street | Falmouth | ||
| Levant Road (Pendeen) | Fordh Levant | Street | St Just | ||
| Levellan Bridge | Pons Nans an Velin | Settlement | Withiel | an, melin, nans, pons | |
| Lewannick | Lannwynnek | Settlement | Cubert | Gwynnek, lann | Read more | 
| Lewannick | Lannwennek | Settlement | Lewannick | Gwynnek, lann | Read more | 
| Lewarne Crescent (Newquay) | Gwarak Lannwern | Street | Newquay | ||
| Lewenek View (Mevagissey) | Gwel Lowennek | Street | Mevagissey | ||
| Lewis Hill (St Erth Hill) | Mena Lewis | Street | St Erth | ||
| Lewis House (St Erth Hill) | Chi Lewis | Street | St Erth | ||
| Lewis Row (St Erth Hill) | Rew Lewis | Street | St Erth | ||
| Lewman Road (Probus) | Fordh Lewman | Street | Probus | ||
| Ley | Krows Lannergh | Settlement | St Neot | krows, lannergh | Read more | 
| Ley Close (St Austell) | Kew Anerys | Street | St Austell | ||
| Leyowne or Leyonne | Lannjowan | Settlement | St Sampson | Jowan, lann | Read more | 
| Lezant | Lannsans | Settlement | Lezant | lann, sans | Read more | 
| Lezerea | Lysgre | Misc | Wendron | gre, lys | Read more | 
| Lezerea Farm | Lysgre | Settlement | Wendron | gre, lys | Read more | 
| Libra Lane (Liskeard) | Bownder an Vantol | Street | Liskeard | ||
| Lidcutt | Loskoos | Settlement | Bodmin | koos, loos | Read more | 
| Lidcutt Wood | Loskos | Topographical Feature | Cardinham | koos, loos | Read more | 
| Lidden | Lynn | Misc | Newquay | lynn | Read more | 
| Lidden | Lydn | Infrastructure | Penzance | lydn | |
| Liggars | Losgardh | Settlement | St Pinnock | loos, gardh | Read more | 
| Liggars Drive (Dobwalls) | Rosva Losgardh | Street | Dobwalls & Trewidland | ||
| Liggars Wood | Koos Losgardh | Topographical Feature | St Pinnock | koos, loos, gardh | Read more | 
| Ligger Bay aka Perran Bay | Baya Leghow | Coastal Feature | Perranzabuloe | baya, legh, -ow | Read more | 
| Ligger Point | Penn Leghow | Coastal Feature | Perranzabuloe | penn, legh, -ow | Read more | 
| Lighterage Hill (Truro) | Mena Morgaryans | Street | Truro | ||
| Lighthouse Hill (Portreath) | Mena Golowji | Street | Portreath | ||
| Ligwrath | Legh Gwragh | Coastal Feature | St Keverne | gwragh, legh | Read more | 
| Lily Way (Tolgus) | Hyns Lily | Street | Redruth | ||
| Lime Grove (St Austell) | Kelli Owrwern | Street | St Austell | ||
| Limes Lane (Liskeard) | Bownder Lim | Street | Liskeard | ||
| Limmicks (rocks) | Finwedhow | Coastal Feature | Looe | finwedhow | Read more | 
| Limmicks Road (St Martin by Looe) | Fordh Finwedhow | Street | Looe | ||
| Link Close (Falmouth) | Kew Lynk | Street | Falmouth | ||
| Linkinhorne | Pluw Lanngenhorn | Ecclesiastic Parish | Linkinhorne | pluw | Read more | 
| Linkinhorne | Lanngenhorn | Settlement | Linkinhorne | Kenhorn, lann | Read more | 
| Linley Close (Threemilestone) | Kew Linley | Street | Kenwyn | ||
| Linnick | Kelynnek | Settlement | South Petherwin | kelynnek | Read more | 
| Liscombe Close (Gunnislake) | Kew Liscombe | Street | Calstock | ||
| Liskeard | Lyskerrys | Settlement | Liskeard | Kerrys, lys | Read more | 
| Liskeard Central | Lyskerrys Kres | Electoral Ward | |||
| Liskeard Road (Saltash) | Fordh Lyskerrrys | Street | Saltash | ||
| Liskeard South & Dobwalls | Lyskerrys Soth & Fosow Dobb | Electoral Ward | |||
| Liskey | Lyski | Settlement | Perranzabuloe | ki, lys | Read more | 
| Liskey Hill (Perranporth) | Mena Lyski | Street | Perranzabuloe | ki, lys | |
| Liskey Hill Crescent (Perranporth) | Gwarak Mena Lyski | Street | Perranzabuloe | ki, lys | |
| Lismore Drive (Helston) | Rosva Lysmeur | Street | Helston | ||
| Lister Street (Falmouth) | Stret Lister | Street | Falmouth | ||
| Listry Recreation Ground (Newquay) | Gwaridir Plustri | Urban Green Space | Newquay | ||
| Listry Road (Trenance) | Fordh Plustri | Street | Newquay | ||
| Little Arthur | Arthur Byghan | Coastal Feature | Scilly | Arthur, byghan | Read more | 
| Little Athill | Trevre Vyghan | Settlement | St Stephens by Launceston | bre, byghan, tre | Read more | 
| Little Beside (St Day) | Esti Byhan | Street | St Day | ||
| Little Bosullow | Boschiwolow Vyghan | Settlement | Madron | bos, byghan, chi, golow | Read more | 
| Little Boswarthen | Boswarghan Vyghan | Settlement | Sancreed | bos, byghan, Gwarghan | Read more | 
| Little Brambler | An Grommlegh Vyghan | Settlement | Redruth | an, krommlegh, byghan | |
| Little Brynn | Brenn Vyghan | Settlement | Roche | brenn, byghan | Read more | 
| Little Brynn Mine | Hwel Brenn Vyghan | Settlement | Roche | brenn, byghan, hwel | Read more | 
| Little Carracks | Karrek an Ydhyn | Coastal Feature | Zennor | karrek, an, ydhyn | Read more | 
| Little Chegwidden | Chigorgwydn Vian | Settlement | bian, chi, Gorgwydn, gour, gwydn | ||
| Little Chyreene | Chi war Run Vyghan | Settlement | St Keverne | chi, war, run, byghan | |
| Little Chyreene Warra | Chi war Run Wartha Vyghan | Settlement | St Keverne | chi, war, run, gwartha, byghan | |
| Little Chysauster | Chisylvester Vian | Settlement | Madron | chi, Sylvester, vian | Read more | 
| Little Clan | Kellilann Vyghan | Settlement | Lanivet | kelli, lann, byghan | |
| Little Craig Nellis (Portscatho) | Krug an Hellys Vyghan | Street | Gerrans | ||
| Little Crebawethan | Kribyn an Wedhen | Coastal Feature | Scilly | Read more | |
| Little Crinnis Shaft | Shafta Karyones Vyghan | Historic Site | Carlyon | byghan, kar, shafta, yones | Read more | 
| Little Dean (Liskeard) | Komm Vyghgan | Street | Liskeard | ||
| Little Denby | Dinbygh Vyghan | Settlement | Lanivet | din, bygh, byghan | Read more | 
| Little Fenten | Fenten Vyghan | Settlement | Lanivet | fenten, byghan | |
| Little Ganilly | Goonhyli Vyghan | Coastal Feature | Scilly | goon | Read more | 
| Little Ganinick | Keninek Vyghan | Coastal Feature | Scilly | Read more | |
| Little Gerran Rock | Karrek Aran Byghan | Coastal Feature | St Austell Bay | byghan, garan, karrek | Read more | 
| Little Gwenter | Gwynstir Vyghan | Settlement | St Keverne | byghan, gwyns, tir | Read more | 
| Little Halabezack | Halwibesek Vyghan | Settlement | Wendron | byghan, gwibesek, hal | Read more | 
| Little Halvosso | Hayfosow Vyghan | Settlement | Mabe | byghan, fosow, hay | Read more | 
| Little Hendra | Hendra Vian | Settlement | Wendron | hendra, vian | Read more | 
| Little Higher Bosullow | Boschiwolow Wartha Vyghan | Settlement | Madron | bos, chi, golow, gwartha, byghan | Read more | 
| Little Hogus | Karregi Ogas Byghan | Coastal Feature | Marazion | byghan, karregi, ogas | Read more | 
| Little Hogus Way (Marazion) | Hyns Karregi Ogas Byghan | Street | Marazion | ||
| Little Kelynack | Kelinek Vyghan | Settlement | St Just | -ek, byghan, Ke, lin | Read more | 
| Little Kirland | Krenlynn Vyghan | Settlement | Lanivet | kren, lynn, byghan | Read more | 
| Little Lane (Hayle) | Bownder Vyghan | Street | Hayle | ||
| Little Lavrean | An Vrion Vyghan | Settlement | Treverbyn | an, brion, byghan | Read more | 
| Little Leas Park | Park Budhynnow Byghan | Street | Saltash | ||
| Little Leas Park (Treledan) | Park Budhynnow Byghan | Street | Saltash | ||
| Little Lestowder | Lystewdar Vyghan | Settlement | St Keverne | byghan, lys, Tewdar | Read more | 
| Little London | Loundres Byghan | Coastal Feature | Marazion | byghan, Loundres | Read more | 
| Little Margate Farm | Trevarget Vyghan | Settlement | Bodmin | byghan, Marget, tre | Read more | 
| Little Menear | Menhir Vyghan | Settlement | Treverbyn | byghan, hir, men | Read more | 
| Little Minalto | Men Altow Vyghan | Coastal Feature | Scilly | altow, byghan, men | Read more | 
| Little More | Morhogh Byghan | Coastal Feature | St Keverne | byghan, morhogh | Read more | 
| Little Park-an-Tidno | Park Fentydnyow Vyghan | Settlement | St Keverne | byghan, fentydnyow, park | |
| Little Pednavounder | Pedn an Vownder Vyghan | Settlement | St Keverne | an, bownder, byghan, pedn | Read more | 
| Little Pellagenna | Pellagennow Vyghan | Settlement | St Cleer | byghan, Kennow, pella | Read more | 
| Little Pengover | Penngover Vyghan | Settlement | Menheniot | byghan, gover, penn | Read more | 
| Little Penquite | Pennkoos Vian | Settlement | St Kew | koos, penn, vian | Read more | 
| Little Penwithick Farm | Pennwydhek Byghan | Settlement | Treverbyn | bian, gwydhek, penn | Read more | 
| Little Petherick | Nansfenten | Settlement | St Issey | fenten, nans | Read more | 
| Little Point Crescent (Torpoint) | Gwarak Vegik | Street | Torpoint | ||
| Little Polcoverack | Pollkovrek Vyghan | Settlement | St Keverne | byghan, Kovrek, poll | Read more | 
| Little Polstean | Pollsten Vyghan | Settlement | St Agnes | poll, sten | |
| Little Resugga | Rosogow Vyghan | Settlement | Treverbyn | byghan, mogow, ros | Read more | 
| Little Rosenithon | Ros an Eythin Vyghan | Settlement | St Keverne | an, byghan, eythin, ros | |
| Little Tehiddy | Tihydin Vyghan | Settlement | Redruth | byghan, Tihydin | Read more | 
| Little Tern (Bude) | Morwennel Vyghan | Street | Bude-Stratton | ||
| Little Treblezue [historic name] | Trevaldu Vyghan | Settlement | bal, byghan, du, tre | ||
| Little Tregellast | Tregellest Vyghan | Settlement | St Keverne | byghan, Kellest, tre | |
| Little Tregowris | Tregowres Vyghan | Settlement | St Keverne | byghan, kowres, tre | |
| Little Treleaver | Treliver Vyghan | Settlement | St Keverne | byghan, liver, tre | Read more | 
| Little Trelyn (Rock) | Trelynn Vyghan | Street | St Minver Lowlands | ||
| Little Tremail | Trevel Vyghan | Settlement | Lanivet | tre, Mel, byghan | |
| Little Trenance | Trenans Vyghan | Settlement | Treverbyn | byghan, nans, tre | Read more | 
| Little Trenithen | Treneythin Vyghan | Settlement | St Keverne | an, byghan, eythin, tre | |
| Little Treskewis | Treskewys Vyghan | Settlement | St Keverne | byghan, skewys, tre | |
| Little Trethewey Estate (St Levan) | Chiow Tredhewi Vian | Street | St Levan | ||
| Little Trevean | Trevian Vian | Settlement | St Keverne | bian, tre | Read more | 
| Little Trewidden | Trewedn Vian | Settlement | Madron | tre, gwedn, vian | |
| Little Twelvewoods | Kosdewblek Vyghan | Settlement | Liskeard | byghan, dewblek, koos | Read more | 
| Little Upton Court (Upton Cross) | Garth Trewartha | Street | Liskeard | ||
| Little Vauxhall | Vauxhall Vyghan | Street | Redruth | byghan, Vauxhall | Read more | 
| Little Windance (Hayle) | Gwydnans Byghan | Street | gwydn, nans | ||
| Little Wrea | An Wragh Vyghan | Coastal Feature | St Keverne | an, byghan, gwragh | Read more | 
| Littledale Row (Newquay) | Rew Littledale | Street | Newquay | ||
| Lizard | Lysardh (tre) | Settlement | Landewednack | ardh, lys | Read more | 
| Lizard (The) | Lysardh | Topographical Feature | Landewednack | Read more | |
| Lizard Downs | Goon Lysardh | Topographical Feature | Landewednack | Read more | |
| Lizard Lighthouse | Golowji Lysardh | Infrastructure | golowji | Read more | |
| Lizard Point | Penn Lysardh | Coastal Feature | Landewednack | ardh, lys, penn | Read more | 
| Loam Court (Liskeard) | Garth Loam | Street | Liskeard | ||
| Lobb's Shop | Shoppa Lobb | Settlement | Pentewan Valley | Lobb, shoppa | Read more | 
| Locke Stampys | Stampys Log | Settlement | Ludgvan | log, stampys | Read more | 
| Lockengate | Tollyet | Settlement | Luxulyan | toll, yet | Read more | 
| Lockyer Terrace (Saltash) | Terras Lockyer | Street | Saltash | ||
| Loe Bar | An Logh | Coastal Feature | Gunwalloe | an, logh | Read more | 
| Loe Pool | An Logh | Topographical Feature | Sithney | an, logh | Read more | 
| Logan Rock | Men Omborth | Coastal Feature | St Levan | men, omborth | Read more | 
| Loggans | Loygans | Settlement | Hayle | Loygans | Read more | 
| Loggans Bridge | Pons Loygans | Infrastructure | Hayle | Loygans, pons | |
| Loggans Mill | Melin Loygans | Historic Site | Hayle | Loygans, melin | Read more | 
| Loggans Moor | Hal Loygans | Topographical Feature | Hayle | hal, Loygans | Read more | 
| Loggans Moor | Hal Loygans | Infrastructure | Hayle | hal, Loygans | Read more | 
| Lois Lane (St Stephen) | Bownder Lois | Street | St Stephen-in-Brannel | ||
| London Apprentice | Kynser Loundres | Settlement | Pentewan Valley | kynser, Loundres | Read more | 
| Long Acre (Saltash) | Erowhir | Street | Saltah | ||
| Long Close (Bodmin) | Kew Hir | Street | Bodmin | ||
| Long Croft Crescent | Gwarak Kroft Hir | Street | Hayle | ||
| Long Croft Road (Hayle) | Fordh an Kroft Hir | Street | Hayle | ||
| Long Field (Launceston) | Park Hir | Street | Launceston | ||
| Long Field Road (Launceston) | Fordh Park Hir | Street | Launceston | ||
| Long Lanes (St Hilary) | Bownder Hir | Street | St Erth | ||
| Long Meadow (Launceston) | Pras Hir | Street | Launceston | ||
| Long Meadow lane (Penryn) | Bownder Bras Hir | Street | Penryn | ||
| Long Meadow Lane | Bownder Pras Hir | Infrastructure | St Keverne | bownder, pras, hir | |
| Long Park Drive (Widemouth Bay, Bude) | Rosva Park Hir | Street | Bude-Stratton | ||
| Long Rock | Menhir | Historic Site | St Keverne | menhir | |
| Long Rock | Karrekhir | Coastal Feature | Kilkhampton | hir, karrek | Read more | 
| Long Rock, Marazion & St Erth | Menhir, Marghasyow & Lannudhno | Electoral Ward | |||
| Long Stone | Men Vagar | Historic Site | St Austell | men, vagar | |
| Long Stone aka Gwallon Stone | Men Gwallen | Historic Site | St Austell | gwallen, men | Read more | 
| Long Stone Hill | Bre Ven Vagar | Topographical Feature | St Austell | ||
| Long Stone Meadows | Prasow Menhir | Settlement | Marazion | -ow, menhir, pras | |
| Long Tom Drive (Liskeard) | Rosva Tommas Hir | Street | Liskeard | ||
| Long Zawn | Sawen Hir | Coastal Feature | Perranuthnoe | hir, sawen | Read more | 
| Long's Court | Garth Long | Settlement | St Austell | garth, Long | Read more | 
| Longacre (Harrowbarrow) | Erowhir | Street | Calstock | ||
| Longdowns | Goonhir | Settlement | Stithians | goon, hir | Read more | 
| Longfair Road (Bodmin) | Rordh Marghasva Hir | Street | Bodmin | ||
| Longfield (Falmouth) | Parkhir | Street | Falmouth | hir, park | |
| Longfield Avenue (Treledan) | Rosva Las Parkhir | Street | Saltash | ||
| Longfield Road (Camelford) | Fordh Barkhir | Street | Camelford | ||
| Longhouse Lane | Bownder Hirji | Street | St Minver Lowlands | ||
| Longkeeper Court (Liskeard) | Garth Hirwither | Street | Liskeard | ||
| Longlands Field (East Taphouse) | Tir Hirlen | Street | hir, len, tir | ||
| Longmeadow Road (Saltash) | Fordh Hirvudhyn | Street | Saltash | budhyn, hir | |
| Longpark Way (St Austell) | Hyns Parkhir | Street | St Austell | ||
| Longrock | Karrekhir | Coastal Feature | Ludgvan | hir, karrek | Read more | 
| Longships | Gorholyon | Coastal Feature | Sennen | gorholyon | Read more | 
| Longships Lighthouse | Golowji Gorholyon | Coastal Feature | Sennen | golowji, gorholyon | Read more | 
| Longshore (Porth, Newquay) | Morrep | Street | Newquay | ||
| Longstone | Goonvenhir | Settlement | St Ives | goon, menhir | Read more | 
| Longstone China Clay Works | Priweythva Men Vagar | Infrastructure | Treverbyn | men, priweythva, vagar | Read more | 
| Longstone Close (Longstone, Carbis Bay) | Kew an Menhir | Street | St Ives | ||
| Longstone Downs | Goon Men Vagar | Topographical Feature | St Austell | goon, men, vagar | Read more | 
| Longstone Plantation | Gwydhlan an Menhir | Infrastructure | St Ives | an, gwydhlan, menhir | Read more | 
| Longstone View (St Mabyn, Bodmin) | Gwel an Menhir | Street | St Mabyn | ||
| Longstone [the menhir] | Menhir | Historic Site | St Ives | menhir | Read more | 
| Looe (east) | Logh Est | River | Looe | logh, est | |
| Looe (East) | Logh | Settlement | Looe | logh | Read more | 
| Looe (west) | Logh West | River | Looe | logh, west | |
| Looe Bay | Baya Logh | Coastal Feature | baya, logh | ||
| Looe East & Deviock | Logh & Devyek | Electoral Ward | |||
| Looe Island | Enys Lannvanagh | Coastal Feature | Looe | enys, lann, managh | Read more | 
| Looe Valley | Nans Logh | Topographical Feature | Looe | nans | Read more | 
| Looe West, Pelynt, Lansallos & Lanteglos | Porthbyghan, Pluwnennys, Lannsalwys & Nanseglos | Electoral Ward | |||
| Lord Meadow (Kilkhampton) | Pras Arlodh | Street | Kilkhampton | ||
| Lost Kewthyry | Lost Kewdheri | Topographical Feature | Redruth | lost, kew, deri | |
| Lostwithiel | Lostwydhyel | Settlement | Lostwithiel | gwydhyel, lost | Read more | 
| Lostwithiel & Lanreath | Lostwydhyel & Lannreydhow | Electoral Ward | |||
| Lostwood Road (St Austell) | Fordh Koskellys | Street | St Austell | ||
| Louisa Meadow (St Stephen) | Pras Louisa | Street | St Stephen-in-Brannel | ||
| Love Lane (Penzance) | Bownder Gara | Street | Penzance | ||
| Love Lane (Bodmin) | Bownder Gara | Street | Bodmin | ||
| Love Lane (Hayle) | Bownder Gara | Street | Hayle | ||
| Love Lane (Mousehole) | Bownder Gara | Street | Penzance | ||
| Love Lane (Busvannah) | Bownder Gara | Street | Penryn | ||
| Love Lane (St Ives) | Bownder Gara | Street | St Ives | ||
| Love Lane Wildlife Garden | Lowarth Natur Bownder Gara | Urban Green Space | Penzance | Read more | |
| Loveney | Leveni | River | |||
| Loveney Close (Bodmin) | Kew Leveni | Street | Bodmin | ||
| Loveney Close (St Neot) | Kew Leveni | Street | St Neot | ||
| Loveny | Loveni | River | St Neot | ||
| Loveny Court (Bodmin) | Garth Loveni | Street | Bodmin | ||
| Lovering Dry (Charlestown) | Seghji Lovering | Street | St Austell Bay | ||
| Lovers Lane (Redruth) | Bownder Garoryon | Street | Redruth | ||
| Low Carn | Karn Isel | Misc | St Keverne | isel, karn | Read more | 
| Lowena Vale (St Columb) | Stras Lowena | Street | St Columb Major | ||
| Lowenna Close (Mabe) | Kew Lowen Kew Lowena Kew Lowenna | Street | Mabe | ||
| Lowenna Fields (Mawnan Smith) | Parkow Lowena | Street | Mawnan | ||
| Lowenna Lane (Perranporth) | Bownder Lowena | Street | Perranzabuloe | ||
| Lower Acres Close (Trevithick, Newquay) | Kew Erewi Woles | Street | Newquay | ||
| Lower Alverton | Trevalvar Woles | Settlement | Penzance | Alvar, goles, trev | |
| Lower Anderton Road (Millbrook) | Fordh Isella Iswoon | Street | Millbrook | ||
| Lower Beef Close (Trevithick, Newquay) | Kew Bewin Woles | Street | Newquay | ||
| Lower Besore | Boshwor Woles | Settlement | Kenwyn | bos, hwor, goles | Read more | 
| Lower Binnerton Farm | Bynner Woles | Settlement | Crowan | Bynner, goles | Read more | 
| Lower Biscovillack | Boskevelek Woles | Settlement | Treverbyn | bos, goles, kevelek | Read more | 
| Lower Blowing House | Chifog Woles | Settlement | St Austell | chi, fog, goles | |
| Lower Bodwanneck | Boswenek Woles | Settlement | Lanivet | bos, gol | |
| Lower Bojea | Bosyuv Woles | Settlement | Treverbyn | bos, goles, Yuv | |
| Lower Boscarne | Boskarn Woles | Settlement | Lanivet | bos, karn, goles | Read more | 
| Lower Boscarnon | Boskernan Woles | Settlement | St Keverne | bos, goles, kernan | |
| Lower Boscaswell | Boskaswal Woles | Settlement | St Just | bos, goles, Kaswal | Read more | 
| Lower Boscaswell Fogou | Toll an Kowr | Historic Site | St Just | an, kowr, toll | Read more | 
| Lower Boscean | Bosseghan Woles | Infrastructure | St Just | bos, goles, seghan | |
| Lower Boscean Mine | Hwel Bosseghan Woles | Infrastructure | St Just | hwel, bos, seghan, goles | Read more | 
| Lower Boskear | Bosker Woles | Settlement | Lanivet | bos, ker, goles | Read more | 
| Lower Boswarva | Bosworwedh Woles | Settlement | Madron | bos, goles, gorwedh | |
| Lower Boswin Farm | Bargen tir Boswenn Woles | Settlement | Wendron | bargen tir, bos, gwenn, woles | Read more | 
| Lower Boswin Farm | Bargen-tir Boswenn Woles | Settlement | Wendron | bargen tir, bos, goles, Gwenn | Read more | 
| Lower Brea (Camborne) | Bre Woles | Street | Carn Brea | ||
| Lower Brynn | Brenn Woles | Settlement | Roche | brenn, goles | Read more | 
| Lower Burlorne | Boselowen Woles | Settlement | Egloshayle | bos, elowen, goles | Read more | 
| Lower Burlorne Tregoose | Boselowen Tregoos Woles | Settlement | St Breock | bos, elowen, goles, koos, tre | Read more | 
| Lower Burngullow | Bronnwolow Woles | Settlement | St Mewan | bronn, goles, golow | Read more | 
| Lower Bussow | Bosow Woles | Settlement | St Ives | bosow, goles | Read more | 
| Lower Cadwin | Kaswan Woles | Settlement | Lanivet | kaswan, goles | Read more | 
| Lower Cardrew | Kardreu Woles | Settlement | Redruth | goles, kar, treu | Read more | 
| Lower Cardrew Lane (Redruth) | Bownder Woles Kardreu | Street | Redruth | ||
| Lower Cargenwenn | Kargenwenn Woles | Settlement | Crowan | goles, kar, Kenwenn | Read more | 
| Lower Cargwyn Meadows (Penwithick) | Pras Woles Krugwynn | Street | Treverbyn | ||
| Lower Carpalla | Karnpella Woles | Settlement | St Stephen in Brannel | goles, karn, pella | |
| Lower Chellew | Chilew Woles | Settlement | Ludgvan | chi, goles, Lew | Read more | 
| Lower Clan | Kellilann Woles | Settlement | Lanivet | kelli, lann, goles | Read more | 
| Lower Coldrenick | Kildreynek Woles | Settlement | Helland | dreynek, goles, kil | Read more | 
| Lower Crankan | Karanken Woles | Settlement | Madron | anken, kar, woles | Read more | 
| Lower Deviock | Devyek Woles | Settlement | Deviock | -ek, devi, goles | Read more | 
| Lower Deviock | Devyek Woles | Settlement | Cardinham | devi, -ek, goles | |
| Lower Dimson | Tredhynn Woles | Settlement | Calstock | din, tre, woles | Read more | 
| Lower Downs | Goon Woles | Topographical Feature | St Hilary | goon, woles | Read more | 
| Lower East Street (St. Columb) | Stret Est Woles | Street | St Columb Major | ||
| Lower Fairfield (St. Germans) | Park Woles an Fer | Street | St Germans | ||
| Lower Forge | Govel Woles | Settlement | Redruth | goles, govel | Read more | 
| Lower Girtley | Girtley Woles | Settlement | Lanivet | girtley, woles | |
| Lower Goonrea (West Looe) | Goonvre Woles | Street | Looe | ||
| Lower Green Street (Newlyn) | Stret Woles Meyn Gwyrdh | Street | Penzance | ||
| Lower Greenbanks (Rock) | Glannowglas Woles | Street | St Minver Lowlands | ||
| Lower Grockel | An Grugel Woles | Settlement | Landewednack | -el, an, goles, krug | |
| Lower Grogley | An Grugel Woles | Settlement | St Breock | an, goles, krugel | Read more | 
| Lower Gurnick Road (Newlyn) | Fordh woles an Gernik | Street | Penzance | ||
| Lower Hallaze | Hallas Woles | Settlement | Treverbyn | glas, goles, hal | Read more | 
| Lower Halvosso | Hayfosow Woles | Settlement | Mabe | fosow, hay, woles | Read more | 
| Lower Hillcrest (Perranporth) | Pennmena Woles | Street | Perranzabuloe | ||
| Lower Hillhead | Pennmenydh Woles | Settlement | Lanivet | penn, menydh, goles | Read more | 
| Lower Horny Wink | Kornhwilen Woles | Settlement | Withiel | goles, kornhwilen | |
| Lower Hugus Road (Threemilestone) | Fordh Woles Ughgos | Street | Kenwyn | ||
| Lower Kelly (Calstock) | Kelli Woles | Street | Calstock | kelli, woles | |
| Lower Kenneggy | Keunegi Woles | Settlement | Breage | goles, keunegi | Read more | 
| Lower Kernick | Kernik Woles | Settlement | Helland | kernik, woles | Read more | 
| Lower Kerriers | Kerres Woles | Settlement | Withiel | goles, ker, res | Read more | 
| Lower Laity | Leti Woles | Settlement | Redruth | goles, leti | Read more | 
| Lower Landithy | Lanndythi Woles | Topographical Feature | Madron | lann, Tythi, woles | Read more | 
| Lower Lariggan | Lannrigon Woles | Settlement | Penzance | goles, lann, Rigon | Read more | 
| Lower Lesneague | Lysmanaghek Woles | Settlement | St Keverne | goles, lys, managhek | |
| Lower Levrean | An Vrion Woles | Settlement | St Austell | an, brion, goles | |
| Lower Liggars Wood | Koos Losgardh Woles | Topographical Feature | St Pinnock | koos, loos, gardh, goles | Read more | 
| Lower Margate Farm | Trevarget Woles | Settlement | Bodmin | Marget, tre, woles | Read more | 
| Lower Market Street (Penryn) | Stret Goles an Varghas | Street | Penryn | ||
| Lower Meadows (St Stephen in Brannel) | Pras Goles | Street | St Stephen-in-Brannel | ||
| Lower Millcombe | Kommelin Woles | Settlement | Linkinhorne | komm, melin, woles | Read more | 
| Lower Molinnis (Bugle) | Molenys Woles | Street | Treverbyn | ||
| Lower Molinnis | Molenys Woles | Settlement | Treverbyn | enys, mool/mol | Read more | 
| Lower Mulberry | Molvra Woles | Settlement | Lanivet | mool, bre | Read more | 
| Lower Ninestones China Clay Works | Priweythva Krug Naw Men Woles | Infrastructure | Treverbyn | krug, men, naw, priweythva, woles | Read more | 
| Lower Ninnes | Enys Woles | Settlement | Madron | enys, goles | Read more | 
| Lower Penair | Pennardh Woles | Settlement | St Clement | ardh, penn, woles | Read more | 
| Lower Penscawn | Pennskawen Woles | Settlement | St Enoder | penn, skawen, woles | Read more | 
| Lower Penvivian | Pennvyvyan Woles | Settlement | Lanivet | penn, Vyvyan, woles | |
| Lower Peverell Road (Penzance) | Fordh Woles Peverell | Street | Penzance | ||
| Lower Pharnissick | Fornesek Woles | Settlement | Treverbyn | -ek, fornes, goles | |
| Lower Pleasant Stream | Goverteg Woles | Settlement | Withiel | goles, gover, teg | |
| Lower Polstain Road (Threemilestone) | Fordh Woles Pollsten | Street | Kenwyn | ||
| Lower Poltair | Polltir Woles | Settlement | Penzance | poll, tir | Read more | 
| Lower Port View (Saltash) | Gwel Isella an Porth | Street | Saltash | ||
| Lower Porthpean | Porthbian Woles | Settlement | St Austell Bay | bian, porth, woles | Read more | 
| Lower Predannack Cliff | Als Predennek Woles | Topographical Feature | Mullion | Read more | |
| Lower Predannack Downs | Goon Predennek Woles | Topographical Feature | Mullion | Read more | |
| Lower Predannack Wollas | Predennek Woles Isella | Settlement | Mullion | isella, Predennek, woles | Read more | 
| Lower Rosemorran | Rosmoren Woles | Settlement | Zennor | moren, ros, woles | Read more | 
| Lower Rosewarne (Camborne) | Resuhorn Woles | Street | Camborne | ||
| Lower Rosudgeon Farm | Rosojyon Woles | Settlement | St Hilary | ojyon, ros, woles | Read more | 
| Lower Rowe Court (Dobwalls) | Garth Rowe Woles | Street | Dobwalls & Trewidland | ||
| Lower Rowe Terrace (Foxhole) | Terras Woles Rowe | Street | St Stephen-in-Brannel | ||
| Lower Scawen [historic name] | Skawen Woles | Settlement | St Pinnock | goles, skawen | |
| Lower Sharpnose Point | Tron Lymm Goles | Coastal Feature | Morwenstow | tron, lymm, goles | Read more | 
| Lower Stanalees | Steneklys Woles | Settlement | Treverbyn | goles, lys, stenek | |
| Lower Stockadon | Trestock Woles | Settlement | Landulph | goles, stock, tre | Read more | 
| Lower Tamar Lake | Kreun Tamar Woles | Topographical Feature | Kilkhampton | kreun | Read more | 
| Lower Tamar Terrace (Gunnislake) | Terras Woles Tamar | Street | Calstock | ||
| Lower Town | Trewoles | Settlement | Scilly | tre, woles | Read more | 
| Lower Trannack | Trewedhennek Woles | Settlement | Penzance | goles, gwedhennek, tre | Read more | 
| Lower Tredenham | Tredhinan Woles | Settlement | Lanivet | tre, dinan, woles | Read more | 
| Lower Tregajorran | Tregasworon Woles | Settlement | Illogan | tre, Kasgweron, Goron, goles | |
| Lower Tregaminion | Tregemmynyon Woles | Settlement | St Keverne | goles, kemmynyon, tre | |
| Lower Tregantle | Arghantel Woles | Settlement | Antony | arghantel, goles | Read more | 
| Lower Tregurra | Tregewora Woles | Settlement | Truro | ?Obscure, tre | Read more | 
| Lower Trekenning | Trehepkenyn Woles | Settlement | St Columb Major | goles, hepkenyn, tre | |
| Lower Trelan | Trelann Woles | Settlement | St Keverne | goles, lann, tre | Read more | 
| Lower Trelan Common | Kemmyndir Trelann Woles | Topographical Feature | St Keverne | kemmyndir, tre, lann, goles | |
| Lower Trembath | Trenbagh | Settlement | Madron | an, bagh, tre | Read more | 
| Lower Treveale Down | Goon Trevel Woles | Field | Tintagel | goon, tre, Mel, maglos, goles | |
| Lower Trevell | Trevel Woles | Settlement | Lewannick | tre, Mel, maglos, goles | Read more | 
| Lower Trevorgas | Trevorgas Woles | Settlement | St Merryn | morgas, tre, woles | Read more | 
| Lower Trewedna Farm | Tregwednow Woles | Settlement | Perranarworthal | Gwednow, tre, woles | Read more | 
| Lower Trewern | Treyouren Woles | Settlement | Madron | goles, tre, Youren | Read more | 
| Lower Trewhiddle | Trewydhel Woles | Settlement | St Austell | tre | |
| Lower Vinock | An Veynek Woles | Settlement | St Keverne | an, goles, meynek | |
| Lower Whitley | Lannerghgwynn Woles | Settlement | Bodmin | gwynn, lannergh, woles | Read more | 
| Lower Wood | Koos Woles | Settlement | Redruth | goles, koos | |
| Lower Woodley | Lannergh Woles | Settlement | Lanivet | lannergh, woles | Read more | 
| Lowland | Iseldir | Coastal Feature | St Keverne | iseldir | Read more | 
| Lowland Point | Penn Iseldir | Coastal Feature | St Keverne | iseldir, penn | Read more | 
| Luckett | Boslova | Settlement | Stokeclimsland | bos, Lova | Read more | 
| Lucknow Road (Bodmin) | Fordh Lucknow | Street | Bodmin | ||
| Ludgvan | Lujuan | Settlement | Ludgvan | -an, lusu | Read more | 
| Ludgvan | Pluwlujuan | Civil Parish | Ludgvan | pluw | Read more | 
| Ludgvan | Pluwlujuan | Ecclesiastic Parish | Ludgvan | pluw | Read more | 
| Ludgvan Leaze | Lujuan Les | Settlement | Ludgvan | les, Lujuan | Read more | 
| Ludgvan Leaze | Lujuan Les | Settlement | Ludgvan | les, Lujuan | Read more | 
| Ludgvan, Madron, Gulval & Heamoor | Lujuan, Eglosmadern, Lannystli & An Hay | Electoral Ward | |||
| Luffman Close (Pelynt) | Kew Luffman | Street | Pelynt | ||
| Luson Close (Padstow) | Kew Luson | Street | Padstow | ||
| Lusty Glaze | Plustri Glas | Coastal Feature | Newquay | glas, plustri | Read more | 
| Lusty Glaze Avenue (Trevemper, Newquay) | Rosva Las Plustri Glas | Street | Cubert | ||
| Luthergwearne | Ledergwern | Settlement | Penzance | gwern, leder | Read more | 
| Luxland View (Newquay) | Gwel Tir Lugh | Street | Newquay | ||
| Luxulyan | Logsulyan | Settlement | Luxulyan | log, Sulyan | Read more | 
| Luxulyan Road (St Blazey Gate, Par) | Fordh Logsulyan | Street | St Blaise | ||
| Lyndhurst Avenue (St Austell) | Rosva Las Lyndhurst | Street | St Austell | ||
| Lynher | Linar | Electoral Ward | |||
| Lynher Close | Kew Linar | Street | North Hill | ||
| Lynher Way (North Hill, Launceston) | Hyns Linar | Street | Launceston | ||
| Lyonesse Lane (Rock) | Bownder Lethesow | Street | St Minver Lowlands | ||
| Lyons Court (Newquay) | Garth Lyons | Street | Newquay | ||
| Lystri | Lestri | Coastal Feature | lestri | 
