Troy Brandon Murphy (born May 2, 1980) is an American former professional basketball player who last played for the Dallas Mavericks of the National Basketball Association (NBA). Murphy was born in Morristown, New Jersey but grew up in Sparta Township located in northwest New Jersey. He attended the Delbarton School for four years before moving on to the University of Notre Dame, where he was a two-time consensus All-American before declaring himself for the 2001 NBA Draft.