Place
- Lethan, Perthshire1
- Libya, Africa1
- Limerick, Ireland1
- Little Stockerton, Kirkcudbrightshire1
- Litton Cheney, Dorset1
- Llanbedr Goch, Anglesey1
- Llanbedr, Merionethshire1
- Llanboidy, Carmarthenshire1
- Llandawke, Carmarthenshire1
- Llanddaniel Fab, Anglesey1
- Llanfaelog, Anglesey1
- Llanfaethlu, Anglesey1
- Llangorse, Brecknockshire1
- Llangwyllog, Anglesey1
- Llanhamlach, Brecknockshire1
- Llanrhaiader ym Mochnant, Denbighshire1
- Llansamlet, Glamorganshire1
- Llantwit Major, Glamorganshire1
- Locmariaquer, Brittany1
- Loughinisland, Down1