Hills T Trent Lakes TP Tudor and Cashel TP Tweed TP Tyendinaga TP Tyendinaga Mohawk Territory R U Uxbridge, Ontario TP V Val Rita-Harty, Ontario TP Vaughan, Ontario C W Wabauskang 21, Ontario R Wabigoon Lake 27, Ontario R Wanapitei 11, Ontario R Wahta Mohawk Territory, Ontario R Wainfleet, Ontario TP Walpole Island 46, Ontario R Wapekeka 1, Ontario R Wapekeka 2, Ontario R Warwick, Ontario TP Wasaga Beach, Ontario T Waterloo, Ontario C Wawa, Ontario TP Wawakapewin (Long Dog Lake), Ontario R Weagamow Lake 87, Ontario R Webequie, Ontario S-E Welland, Ontario C Wellesley, Ontario TP Wellington North, Ontario TP West Elgin, Ontario TP West Grey, Ontario TP West Lincoln, Ontario TP West Nipissing, Ontario T West Perth, Ontario TP Westport, Ontario VL Whitby, Ontario T Whitchurch–Stouffville, Ontario T White River, Ontario TP Whitefish Bay 32A, Ontario R Whitefish Bay 33A, Ontario R Whitefish Bay 34A, Ontario R Whitefish Lake 6, Ontario R Whitefish River (Part) 4, Ontario R Whitesand, Ontario R Whitestone, Ontario TP Whitewater Region, Ontario TP Wikwemikong Unceded 26, Ontario R Wilmot, Ontario TP Windsor, Ontario C Wollaston, Ontario TP Woodstock, Ontario C Woolwich, Ontario TP Wunnumin 1, Ontario R Wunnumin 2, Ontario Z Zhiibaahaasing 19 (Cockburn Island 19), Ontario R Zhiibaahaasing 19A (Cockburn Island 19A), Ontario R Zorra, Ontario TP Census