- Yatesbury Road
- Yatescastle Drive
- Yelland Street
- Yellow Birchway
- Yellowstone Street
- Yeomans Road
- Yetta Shepway
- Yewfield Crescent
- Yonge Boulevard
- Yonge Street
- York Downs Drive
- York Gate Boulevard
- York Mills Road
- York Ridge Road
- York Road
- York Valley Crescent
- Yorkdale Crescent
- Yorkdale Road
- Yorkland Boulevard
- Yorkland Road
- Yorkminster Road
- Yorkview Drive
- Yorkwoods Gate
- Yucatan Road
- Yukon Lane
- Yvonne Avenue