- Chicot Junction
- Chidester
- Childers
- Childress
- Chilson
- Chimes
- Chismville
- Choctaw
- Choctaw Bar Island
- Choctaw Island Number 78
- Choctaw Pines
- Chula
- Chute of Island Number 73
- Cicalla
- Cincinnati
- Cinnamon Acres
- Circle B Addition
- Cisco
- Clantonville
- Clarendon
- Clarkedale
- Clarkridge
- Clarks Corner
- Clarksville
- Claude
- Claunch
- Clay
- Clear Lake
- Clear Lake
- Clear Lake Junction