L
- (Galle District) Lihinigala
- (Galle District) Lanumodara
- (Matara District) Lankagama
- (Hambantota District) Landajulana
- (Matara District) Lametiya
- (Matara District) Lalpe
- (Galle District) Labuduwa
- (Galle District) Lansiyawatta
- (Galle District) Lewwakumbura Palatha
- (Hambantota District) Lunugamwehera
- (Galle District) Labukaduhena
- (Galle District) Lawlhena
- (Galle District) Liyanaduwa
- (Hambantota District) Labuhengoda
- (Hambantota District) Lindagawaada
- (Matara District) Labugammana
- (Hambantota District) Landewatugoda
- (Galle District) Lelwala
- (Hambantota District) Lunama
- (Hambantota District) Lukasgoda
- (Matara District) Lolla
- (Hambantota District) Liyannakatuwa
- (Galle District) Liyanagoda
- (Galle District) Liyanagamakanda
- (Hambantota District) Lintotapaya
- (Matara District) Lewpotdeniya
- (Galle District) Lewduwa
- (Matara District) Lenama
- (Galle District) Lenagal Palata
- (Matara District) Lenaduwa