Graham Mackay (born 12 October 1968) is a former international and state representative rugby league footballer whose club career spanned ten Australian and English clubs, including Western Suburbs, Penrith Panthers, South Queensland Crushers, Gold Coast Chargers, Hull FC, Leeds Rhinos and the Ipswich Jets in a sixteen-year top grade career.
Mackay was a schoolboy rugby union representative with the Sydney Combined High Schools side.
Following the grand final victory he travelled with the Panthers to England for the 1991 World Club Challenge which was lost to Wigan.
Despite his goal-kicking ability and strong bursts down the flank, his representative form was inconsistent and he was dropped after the Blues' game I loss of 1994.
Following the demise of the Gold Coast, Mackay signed with his sixth club, the Manly-Warringah Sea Eagles for the 1999 NRL season.
He played for them at centre, scoring a try, and kicking a goal in their 2001 Super League Grand Final victory against Wigan.