This is a list of state parks in the US state of Idaho.

• Bear Lake
• Box Canyon
• Bruneau Dunes
• Castle Rocks
• City of Rocks
• Coeur d'Alene Parkway
• Dworshak
• Eagle Island
• Farragut
• Harriman
• Hells Gate
• Henrys Lake
• Heyburn
• Lucky Peak
• Malad Gorge
• Massacre Rocks
• Mary Minerva McCroskey
• Niagara Springs
• Old Mission
• Ponderosa
• Priest Lake
• Round Lake
• Three Island Crossing
• Lake Cascade
• Lake Walcott
• Winchester Lake
• Yankee Fork