Dietrich-Bowen House, also known as Governor Bowen House, is a historic home located in Bremen, Indiana. It was built in 1900, and is a 2+1⁄2-story, Queen Anne style brick dwelling. It rests on a fieldstone foundation and has a truncated hipped roof with a gable dormer. The house features corner turrets with conical roofs and a large verandah with a roof supported by iron grillwork. It was the residence of Governor Otis R. Bowen from 1953 to 1973.