| Crook Township, IL (Township) |
| Crooked Creek, MN (Township) |
| Crooked Creek, SD (Township) |
| Crooked Creek, KS (Township) |
| Crooked Creek Township, IL (Township) |
| Crooked Creek Township, IL (Township) |
| Crooked Lake, MN (Township) |
| Crooks, MN (Township) |
| Crooks, SD (City) |
| Crookston, NE (Village) |
| Crookston, MN (Township) |
| Crookston, MN (City) |
| Crooksville, OH (Village) |
| Cropsey Township, IL (Township) |
| Crosby, MN (City) |
