Ryan Ashley Humphrey (born July 24, 1979) is a former American professional basketball player, at the power forward position. Humphrey is currently an assistant basketball coach at Notre Dame.
After a college career at both the University of Oklahoma and the University of Notre Dame, Humphrey was a first-round pick of the Utah Jazz in the 2002 NBA Draft. On draft day, he was traded to the Orlando Magic in exchange for their pick, Curtis Borchardt. After appearing in 1/2 season with the Florida club, Humphrey was traded to the Memphis Grizzlies alongside Mike Miller, exchanged for Drew Gooden and Gordan Giriček, and played in the league until the end of 2004-05, averaging 2 points and rebounds per game.
After a failed return attempt with the Minnesota Timberwolves (2005-06's preseason), Humphrey moved to the Italian league, with Bipop Carire Reggio Emilia. He signed with the Los Angeles Clippers in September 2006 but was waived in late October, also before the league's tip-off. He later signed with APOEL B.C. in Cyprus, with whom he reached the 2007 Cypriot league finals.
In 2009 he arrived in Spain and played with Baloncesto León in the LEB Oro. In 2010, he signed with Cáceres 2016.
On April 4, 2013, he signed with Blancos de Rueda Valladolid.