William Henry Lange (January 12, 1928 – April 7, 1995) was an American professional football offensive guard who played five seasons in the National Football League (NFL) with the Los Angeles Rams, Baltimore Colts and Chicago Cardinals.

He was selected by the Rams in the 30th round of the 1950 NFL draft after playing college football at the University of Dayton.

[1] Lange was selected by the Los Angeles Rams in the 30th round, with the 389th overall pick, of the 1950 NFL draft.

[3] He played in all 12 games, starting ten, for the Colts during the team's inaugural 1953 season, earning New York Daily News second-team All-Pro honors.

[5] On September 20, 1954, Lange and a draft pick were traded to the Chicago Cardinals for Don Joyce.