Leo Blakely Calland (February 24, 1901 – March 17, 1984) was an American football and basketball player and coach who later became a San Diego city parks administrator. He was the head football coach at Whittier College (1925–1926), the University of Idaho (1929–1934), and San Diego State College (1935–1941), compiling a career college football record of 62–61–5. For two seasons, Calland was also the head basketball coach at the University of Southern California (USC), his alma mater, tallying a mark of 38–10 from 1927 to 1929.