South Frankfort Historic District

South Frankfort Historic District is a national historic district located at Frankfort, Clinton County, Indiana. The district encompasses 151 contributing buildings and 1 contributing structures in a predominantly residential section of Frankfort. The district developed between about 1875 and 1940, and includes notable examples of Italianate, Queen Anne, Colonial Revival, and Bungalow / American Craftsman style residential architecture. Notable buildings include the Hammersley Building (c. 1940), First Baptist Church (1912-1913), and Masonic Temple (1912).

It was added to the National Register of Historic Places in 2009.