Mark Allan Hendrickson
- Bats Left, Throws Left
- Height 6' 9", Weight 230 lb.
- School Washington State University
- High School Mount Vernon (WA) High School
- Debut August 6, 2002
- Final Game August 28, 2011
- Born June 23, 1974 in Mount Vernon, WA USA
Mark Hendrickson was selected in the MLB amateur draft six times. He is one of just a handful of players to play in both the major leagues and the National Basketball Association; he appeared in 114 games over 4 seasons in the NBA. However, he had a longer major league baseball career than his major league basketball career.
Hendrickson became a pitching coach with the Aberdeen IronBirds in 2017.