Howard Hollis "Bo" Callaway Sr. was an American politician and businessman from the state of Georgia. Initially a Democrat and a supporter of racial segregation, in 1964 he was the first Republican elected to congress in Georgia since Reconstruction in the 1800s. In 1966, he narrowly lost a contested election for governor. He later served as Secretary of the Army, appointed by Richard Nixon. He worked with his family to develop what is now Callaway Gardens in Pine Mountain, Georgia and owned Crested Butte ski resort in Colorado.