Ontario Neighbourhoods W
- Waterfront Communities-The Island (594)
- Waterloo North-East (37)
- Waterloo North-West (105)
- Waterloo University (308)
- Waterloo Uptown (82)
- Welland South (37)
- Welland/Brookfield (20)
- West End (10)
- West End A (32)
- West End B (14)
- West Hill (31)
- West Humber-Clairville (23)
- Westboro (298)
- Westminster-Branson (41)
- Weston (32)
- Wexford-Maryvale (69)
- Whitchurch/Stouffville (24)
- Willowdale East/Newtonbrook East (145)
- Willowdale West/Newtonbrook West (102)
- Willowridge-Martingrove-Richview (13)
- Woburn (68)
- Woodbine Corridor/Greenwood-Coxwell (41)
- Woodbine-Lumsden (14)
- Woolwich & North Dumfries (3)
- Wychwood (22)