Jerry Butler, Jr. (born December 8, 1939) is an American soul singer and songwriter. He is also noted as being the original lead singer of the famed R&B vocal group the Impressions, as well as a 1991 Rock and Roll Hall of Fame inductee. Butler is also an American politician. He serves as a Commissioner for Cook County, Illinois, having first been elected in 1985. As a member of this 17-member county board, he chairs the Health and Hospitals Committee, and serves as Vice Chair of the Construction Committee.