| Eldorado, ND (Township) |
| Eldorado, KS (Township) |
| Eldorado, TX (Town) |
| Eldorado, OH (Village) |
| Eldorado, IL (City) |
| Eldorado, MN (Township) |
| Eldorado, OK (City) |
| Eldorado, MD (Town) |
| Eldorado Town, WI (Town) |
| Eldorado Township, IA (Township) |
| Eldorado Township, IL (Township) |
| Eldred, IL (Village) |
| Eldred, PA (Borough) |
| Eldred, ND (Township) |
| Eldred Township, PA (Township) |
