DeJuan Lamont Blair (born April 22, 1989) is an American professional basketball player who last played for Austin Spurs of the NBA G League. He played college basketball for the Pittsburgh Panthers from 2007 to 2009. After an outstanding sophomore season, he entered the 2009 NBA draft where he was selected in the second round, 37th overall by the San Antonio Spurs.
The oldest of four children (one of whom died in infancy), Blair grew up in Pittsburgh's Hill District. Although he was the smallest of his siblings at birth, he was the largest child in his class by the time he started at Manchester Academic Charter School, where he attended kindergarten through eighth grade. Both of his parents played basketball at Schenley High School, which was located in North Oakland/Schenley Heights until 2008, and his uncle ran the nearby Ammons Recreation Center, where he learned to play the game.