KTVO (channel 3) is a television station licensed to Kirksville, Missouri, United States, serving the Ottumwa, Iowa–Kirksville, Missouri market as an affiliate of ABC and CBS. Owned by Sinclair Broadcast Group, the station maintains studios on US 63 two miles (3.2 km) north of Kirksville, with a secondary studio, news bureau and advertising sales office on South Market Street in downtown Ottumwa. Its transmitter is located northwest of Downing, Missouri, along US 136.