Y
- Yankee Bonnet
- Yarker
- Yarmouth Centre
- Yatton
- Ycliff
- Yearley
- Yellek
- Yellow Girl Bay Indian Reserve No. 32B
- Yelverton
- Yeovil
- Yeoville
- Yerexville
- Yonde
- Yonge-Eglinton
- Yongehurst
- Yonge Mills
- Yonge-St. Clair
- York
- Yorkdale-Glen Park
- York University Heights
- Young Lake
- Young's Cove
- Youngs Harbour
- Youngs Point
- Youngstown
- Youngsville
- Ypres
- Yule
