Alistair Ian Scown (born 21 October 1948) is a former New Zealand rugby union player. He has five caps as an All Black. All his test appearances were in 1972. Scown is known for being a player involved in what has been described as "the greatest try of them all" in a match between Barbarian FC and the All Blacks in 1973.
Scown's daughter Sonia represented New Zealand in rowing, and won bronze at the 2001 World Rowing Championships. Scown's son-in-law is Rob Waddell, who won a rowing gold at the 2000 Olympics.
Scown's son Hayden played rugby at a provincial level for Waikato between 1997 and 1999, playing 18 games and scoring 25 points.