List of mountains in Powder River County, Montana

• Antelope Butte,, el.
• Bailey Hill,, el.
• Baldy Peak,, el.
• Bear Skull Mountain,, el.
• Bell Tower,, el.
• Black Eagle Butte,, el.
• Buffalo Butte,, el.
• Castle Rock,, el.
• Castle Rock,, el.
• Castle Rock,, el.
• Chico Buttes,, el.
• Cook Mountain,, el.
• Deer Creek Buttes,, el.
• Deranleau Butte,, el.
• Diamond Butte,, el.
• Dog Butte,, el.
• Dry Creek Butte,, el.
• East Fork Buttes,, el.
• Eldon Mountain,, el.
• Fighting Butte,, el.
• Fivemile Hill,, el.
• Gardner Butte,, el.
• Gobbler Knob,, el.
• Goodspeed Butte,, el.
• Haystack Butte,, el.
• Home Creek Butte,, el.
• Kelsey Hill,, el.
• Lideen Hill,, el.
• Lightning Butte,, el.
• Liscom Butte,, el.
• Little Pilgrim Butte,, el.
• Lonesome Peak,, el.
• Long Butte,, el.
• Mc Allister Butte,, el.
• Morellas Butte,, el.
• Mud Buttes,, el.
• Nipple Butte,, el.
• Oliphant Butte,, el.
• Phillips Butte,, el.
• Pine Butte,, el.
• Pine Hill,, el.
• Preston Buttes,, el.
• Rattlesnake Butte,, el.
• Rattlesnake Hill,, el.
• Reanus Cone,, el.
• Red Butte,, el.
• Red Hill,, el.
• Red Top Hill,, el.
• Rocky Butte,, el.
• Sand Creek Hill,, el.
• Sandefer Butte,, el.
• Shipley Butte,, el.
• Soldiers Mount,, el.
• Stag Rock,, el.
• Stag Rock Mountain,, el.
• Taylor Butte,, el.
• Tepee Hill,, el.
• Terrett Butte,, el.
• Threemile Buttes,, el.
• Twin Buttes,, el.
• Twin Buttes,, el.
• Two Tree Butte,, el.
• Wallop Butte,, el.
• Yager Butte,, el.
• Yarger Butte,, el.