W
- (Matara District) Wewurukannala
- (Galle District) Wiyanduwa
- (Hambantota District) Witharandeniya
- (Galle District) Witanegoda
- (Hambantota District) Weerawila
- (Galle District) Wirapana
- (Hambantota District) Wirakkuttigoda
- (Hambantota District) Weeraketiya
- (Hambantota District) Weeragaswewa
- (Matara District) Wilpita
- (Galle District) Willigoda
- (Galle District) Wilegoda
- (Hambantota District) Wijahingama
- (Hambantota District) Wigamuwa
- (Hambantota District) Widikanda
- (Matara District) Wewalapiyadda
- (Galle District) Wewala
- (Matara District) Wewala
- (Matara District) Wewaihalagoda
- (Matara District) Wewahamanduwa
- (Matara District) Wewagoda
- (Hambantota District) Wettambuwawa
- (Hambantota District) Wetiya
- (Hambantota District) Weratota Meda Dowa
- (Matara District) Weralagoda
- (Galle District) Weragoda
- (Matara District) Weragampita
- (Matara District) Weraduwa
- (Matara District) Wepataira
- (Hambantota District) Wenahatamuna