The Litchfield Opera House is a community building in Litchfield, Minnesota, United States, listed on the National Register of Historic Places for its significance to the community. A committee of businessmen organized in 1899 with the intention of providing a place to hold meetings and theatrical performances. The previous town hall, built in 1871, was obsolete. The government of Litchfield Township, Minnesota paid for construction of the building, which was designed by architect W.T. Towner and built by N.P. Franzen. The city bought the building from the township in 1911. The opera house was listed on the National Register of Historic Places in 1983.