Bud McCallum

Alvaro Yelvington "Bud" McCallum (February 19, 1900 – March 26, 1977) was an American football player, coach of football and basketball, and college athletics administrator. He served as the head football coach at Texas College of Arts and Industries—now known as Texas A&M University–Kingsville–from 1929 to 1941, compiling a record of 71–34–9. McCallum was also the head basketball coach at Texas A&I from 1929 to 1940, tallying a mark of 92–119, and the school's athletic director from 1929 to 1941.

As a college football player, McCallum was an All-Southwest Conference end for the University of Texas–Austin in 1920. He was the son of women's suffrage activist Jane Y. McCallum.