Mark Karcher (born November 22, 1978) is a retired American professional basketball player who was selected by the Philadelphia 76ers in the 2nd round (48th pick) in the 2000 NBA Draft.
Karcher played three years of college basketball as a guard/forward with Temple University, before leaving early to enter the 2000 NBA Draft.
Karcher participated in training camp with the Philadelphia 76ers, but never played for them in an actual game. He was selected with the 59th pick in the 2001 NBDL draft, by the Greenville Groove, and would also play for the Richmond Rhythm of the IBL that same year. In 2005, he participated in training camp with the Utah Jazz, but was not signed to a contract.
He has spent the majority of his professional playing career overseas. He played in France, with Hyères-Toulon in the French top-tier league, the LNB Pro A, and with ALM Évreux Basket, in the French 2nd-tier league, the LNB Pro B. His son is Kodee Karcher