Allan Mercer Bristow, Jr. (born August 23, 1951) is a retired American professional basketball player, coach, and executive. Bristow played college basketball at Virginia Tech, and was selected by the Philadelphia 76ers in the second round of the 1973 NBA draft. A 6 ft 7 in, 210 lb (95 kg) forward, he had a 10-year career in both the NBA and the ABA, playing for the Sixers, the San Antonio Spurs (in both leagues), the Utah Jazz, and finishing his playing career with the Dallas Mavericks. His nickname was "Disco".

In 1991, Bristow was hired to be the third head coach for the recently created Charlotte Hornets franchise, a position he held for five years. Led by players such as Larry Johnson and Alonzo Mourning, the Hornets were the first of the late-1980s expansion teams to be successful, reaching the playoffs in 1993 and 1995. Bristow resigned in 1996.

Bristow became the New Orleans Hornets' general manager in 2004, a position he relinquished in