W
- (Kurunegala District) Wagolla Junction
- (Puttalam District) Wellagala
- (Kurunegala District) Weeragolla
- (Kurunegala District) Walpaluwa
- (Puttalam District) Walinguru
- (Kurunegala District) Wellkandegama
- (Puttalam District) Welewewa
- (Puttalam District) Weliagare
- (Kurunegala District) Weherayaya
- (Kurunegala District) Watarakgama
- (Kurunegala District) Wewgonna
- (Kurunegala District) Weeramuniyagama
- (Kurunegala District) Wetakoluwewa
- (Kurunegala District) Welliyawa
- (Puttalam District) Wellakele
- (Kurunegala District) Welipennagahamulla
- (Puttalam District) Wennappuwa North
- (Puttalam District) Wennappuwa South
- (Kurunegala District) Wetiyawela
- (Puttalam District) Wekanda
- (Puttalam District) Welusumanapura
- (Puttalam District) Weerapura
- (Puttalam District) Welusumanapuragama
- (Kurunegala District) Wambotuwagama
- (Kurunegala District) Welikanda
- (Puttalam District) Wagayamaduwa
- (Puttalam District) Wattegedara