| Caseville, MI (City) |
| Caseville Township, MI (Township) |
| Casey, IA (City) |
| Casey, IL (City) |
| Casey, ND (Township) |
| Casey County, KY (County) |
| Casey Town, WI (Town) |
| Casey Township, IL (Township) |
| Caseyville, IL (Village) |
| Caseyville Township, IL (Township) |
| Cash, SD (Township) |
| Cash, ND (Township) |
| Cash, AR (Town) |
| Cashel, MN (Township) |
| Cashion, OK (Town) |
