Powder River
- Arkansas–Ole Miss rivalry
- Battle of Powder River
- Chris LeDoux
- Powder River (Oregon)
- Powder River (Wyoming and Montana)
- Powder River (film)
- Powder River (radio)
- Powder River Basin
- Powder River Battles (1865)
- Powder River Country
- Powder River County, Montana
- Powder River Expedition (1865)
- Powder River Massacre
- Powder River Pass
- Powder River Station-Powder River Crossing
- Powder River station
- Powder River, Wyoming
- Red Cloud's War
- USS LSM(R)-519
- War on Powder River