Calhoun County
Gwedd
Ceir sawl sir o'r enw Calhoun County yn yr Unol Daleithiau, gan gynnwys:
- Calhoun County, Alabama
- Calhoun County, Arkansas
- Calhoun County, Florida
- Calhoun County, Georgia
- Calhoun County, Illinois
- Calhoun County, Iowa
- Calhoun County, Michigan
- Calhoun County, Mississippi
- Calhoun County, De Carolina
- Calhoun County, Texas
- Calhoun County, Gorllewin Virginia