Mark Calvert (born September 29, 1956) is an American former pitcher in Major League Baseball. He played for the San Francisco Giants.
Calvert attended East Central High School in Tulsa before attending the University of Tulsa and playing baseball.
Mark Calvert
| Given name: | Mark Calvert |
| Nicknames: | None |
| Primary Pos: | Pitcher |
| Hght/Wght: | 6'1" / 195 lbs |
| Bats/Throws: | R / R |
| Born: | Sep 29, 1956 in Tulsa, OK |
| Age: | 68 |
| Debut: | Apr 17, 1983 |