Manchin is the surname of the following notable people who are all related A. James Manchin (1927–2003), American politician Mark Manchin (born 1952), American educator and politician, son of A. James Joe Manchin (born 1947), American politician, nephew of A. James Gayle Conelly Manchin (born 1947), American educator, wife of Joe Tim Manchin (born 1955), American politician, nephew of A. James, cousin of Joe See also Mainchín