Tontitown is a city in Washington County, Arkansas, United States. The population was 942 at the 2000 census. Tontitown is part of the Fayetteville–Springdale–Rogers, AR-MO Metropolitan Statistical Area.
Tontitown was founded in the late 19th century, mostly by Italian settlers. Since 1898, Tontitown has held an annual grape festival in mid-August, which celebrates the harvest and the town's Italian American heritage. The festival features a carnival, a craft fair and a homemade spaghetti dinner served to thousands.
Tontitown is located at 36°10′45″N 94°14′48″W / 36.17917°N 94.24667°W / 36.17917; -94.24667 (36.179043, -94.246572).