The Brenham Heritage Museum is a local history museum located in downtown Brenham, Texas. Exhibits and collections reflect a focus on the history and culture of Washington County. The museum is located within the US Post Office-Federal Building-Brenham, a National Register of Historic Places building. The museum operates a second site the Art-Deco Kerrville Bus Lines Depot of Brenham. In addition, the museum also manages the Brenham Fire Fighting Museum.