Duncan MacGillivray (born 25 October 1976 in Darwin, Northern Territory) is an Australian born Scottish rugby league footballer who played in the 1990s, and 2000s, playing at representative level for Scotland, and at club level for Penrith Panthers, South Sydney Rabbitohs, and Wakefield Trinity Wildcats (Heritage № 1222) in the European Super League, as a prop, or second-row.
Duncan MacGillivray is a Nightcliff Dragons junior playing in the Darwin Rugby League competition. He went on to making his name in the NRL spending five years with the Penri,,th Panthers and playing for South Sydney Rabbitohs.
The former Scotland international had an excellent season with the Wildcats in 2006 and his form carried on into the following years. He retired at the end of the 2008 season after 5-seasons of service to the Wildcats.