Luton is an unincorporated community located in Woodbury County, Iowa, United States. It is part of the Sioux City metropolitan area and is served by the Sergeant Bluff-Luton Community School District.
Luton is located on the floodplain of the Missouri River, near Interstate 29. Brown's Lake/Bigelow County Park and Snyder Bend County Park are nearby.
Luton's population was 98 in 1902, and 200 in 1925.
The Sergeant Bluff-Luton Community School District operates local area public schools.