The A. R. Bowman Memorial Museum is a local history museum in Prineville, Oregon, United States. Opened in 1971, the museum is housed in the old Crook County Bank Building which is listed on the National Register of Historic Places. The museum is run by the Crook County Historical Society and highlights the history of Crook County and central Oregon. Its collection includes many original pioneer artifacts, a large railroad exhibit, ranching and timber industry displays, furniture, garments, and historic photographs.