| Clear Spring, MD (Town) |
| Clearbrook, MN (City) |
| Clearcreek Township, OH (Township) |
| Clearcreek Township, OH (Township) |
| Clearfield, PA (Borough) |
| Clearfield, IA (City) |
| Clearfield, UT (City) |
| Clearfield, ND (Township) |
| Clearfield County, PA (County) |
| Clearfield Town, WI (Town) |
| Clearfield Township, PA (Township) |
| Clearfield Township, PA (Township) |
| Clearlake, CA (City) |
| Clearmont, MO (City) |
| Clearmont, WY (Town) |
