All counties are named after Philip Sheridan.
- one of 105 counties in Kansas, USA, with its county seat in Hoxie.
- one of 56 counties in Montana, USA, county seat Plentywood.
- one of 93 counties in Nebraska, USA, county seat Rushville.
- one of 53 counties in North Dakota, USA, county seat McClusky.
- one of 23 counties in Wyoming, USA. county seat Sheridan.