- Yorkshire
- Yorkville
- Yacht Point Cottage Area
- Yale
- Yankee Crossing
- Yankee Hills
- Yankeeburg
- Yankeetown
- Yankeetown
- Yankeetown
- Yankeetown
- Yarico
- Yates Corners
- Yatesville
- Yeagleys Corners
- Yellow Creek
- Yellowbud
- Yellowtown
- Yelverton
- Yoder
- Yogi's Mobile Home Park
- Yondota
- York
- York
- York Center
- Yorkshire Terrace
- Yorktown
- Yost
- Youba
- Young Hickory