| Youngstown, NY (Village) |
| Youngsville, NC (Town) |
| Youngsville, LA (City) |
| Youngsville, PA (Borough) |
| Youngtown, AZ (Town) |
| Youngwood, PA (Borough) |
| Yountville, CA (Town) |
| Ypsilanti, MI (City) |
| Ypsilanti, ND (Township) |
| Ypsilanti Township, MI (Township) |
| Yreka, CA (City) |
| Yuba City, CA (City) |
| Yuba County, CA (County) |
| Yuba Village, WI (Village) |
| Yucaipa, CA (City) |
