Oldfield is an unincorporated community in Christian County, Missouri (USA). It is located 2.6 miles (4.2 km) southeast of Sparta at the intersection of Route 125 and Route T. Chadwick lies 3.2 miles (5.1 km) to the southeast on Route 125. The elevation is 1,381 feet. The community is part of the Springfield, Missouri Metropolitan Statistical Area.
Oldfield is home to the Oldfield Opry, a weekly country music show operated on a donations only basis. The show is held every Saturday night, and people come from miles around to listen to the classic country and western style music.