William Vogel Bidwill (July 31, 1931 – October 2, 2019) was an American businessman and the owner of the Arizona Cardinals of the National Football League (NFL). He had co-owned the team from 1962 for ten seasons with his brother Charles Jr. and had been sole owner from 1972 until his death in 2019. The team has been owned by the Bidwell family since 1932. Charles Bidwill purchased the then-Chicago Cardinals for $50K (the equivalent of ~$918K in 2018).