John Harry Scolinos (March 28, 1918 – November 7, 2009) was an American football and baseball coach.
Scolinos was also the head football coach at Pepperdine from 1955 to 1959, tallying a mark of 17–26–1.
While coaching Cal Poly Pomona, he won NCAA Division II national championships in 1976, 1980 and 1983, along with six California Collegiate Athletic Association championships and was named Division II coach of the year three times.
He was inducted into the American Association of Collegiate Baseball Coaches Hall of Fame in 1974.
Scolinos was the pitching coach for the 1984 U.S. Olympic Baseball team which finished second behind Japan, losing 6–3 in the final game.