Harold E. "Bud" Foster, (May 30, 1906 – July 16, 1996) was an American basketball player and coach.
Foster prepped at Mason City, Iowa and went on to play at the University of Wisconsin–Madison from 1926 to 1930.
He teamed up with fellow Big Ten star (and also a future Hall of Famer) Branch McCracken to lead the All-Stars to a 30–23 victory over the Chicago Majestic and the Midwest professional championship.
After his playing career, Foster was named freshman coach of basketball at Wisconsin in 1933.
Conference tournament champion # denotes interim head coach