United States of America
- Butler, the county seat of Choctaw County, Alabama
- Butler, City of Day County, South Dakota
- Butler, county seat of Taylor County, Georgia
- Butler, DeKalb County City, Indiana
- Butler, town in Pendleton County, Kentucky
- Butler, the county seat of Bates County, Missouri
- Butler, Morris County Borough, New Jersey
- Butler, Wayne County Town, New York
- Butler, Richland County Village, Ohio
- Butler, city in Custer County, Oklahoma
- Butler, Adams County Township, Pennsylvania
- Butler, county seat of Butler County, Pennsylvania
- Butler, township of Butler County, Pennsylvania
- Butler, Luzerne County Township, Pennsylvania
- Butler, Schuylkill County Township, Pennsylvania
- Butler, city in Clark County, Wisconsin
- Butler, Waukesha County village, Wisconsin