W
- (Matara District) Waharajjawatta
- (Matara District) Wahala Kananke
- (Galle District) Wadugoda
- (Hambantota District) Wagegoda
- (Galle District) Waduweliwitiya
- (Hambantota District) Waduwadeniya East
- (Galle District) Wadumulla
- (Galle District) Wadugoda
- (Matara District) Waduborala
- (Hambantota District) Wadiyegoda
- (Hambantota District) Wadiya
- (Matara District) Wiharahena
- (Galle District) Wadumulla
- (Galle District) Wandepitiya
- (Galle District) Wewagodawatta
- (Galle District) Wellatota
- (Galle District) Welihena
- (Galle District) Weraniyahena
- (Galle District) Weladuwa
- (Galle District) Weliketiya
- (Galle District) Weliketiyawatta
- (Galle District) Wataraka East
- (Galle District) Wellaboda
- (Galle District) Wanchawala
- (Galle District) Wellawatta
- (Galle District) Wemulla
- (Galle District) Wivitipitigoda
- (Galle District) Walpitigoda
- (Galle District) Weraniyagodakanda
- (Galle District) Weragoda