| Delta, UT (City) |
| Delta, LA (Village) |
| Delta, IA (City) |
| Delta County, TX (County) |
| Delta County, MI (County) |
| Delta County, CO (County) |
| Delta Junction, AK (City) |
| Delta Town, WI (Town) |
| Delta Township, MI (Township) |
| Delton, MN (Township) |
| Delton Town, WI (Town) |
| Deltona , FL (City) |
| Demarest, NJ (Borough) |
| Dement Township, IL (Township) |
| Deming, NM (City) |
