The 1980 Robinsons South Pacific Classic was an Association of Tennis Professionals men's tournament held on outdoor grass courts at the Milton Courts in Brisbane, Queensland, Australia that was part of the 1980 Grand Prix tennis circuit. It was the seventh edition of the tournament and was held from 6 October until 12 October 1980. First-seeded John McEnroe won the singles title.[1] [2]
John McEnroe defeated 
Phil Dent 6–3, 6–4
John McEnroe / Matt Mitchell defeated Phil Dent / Rod Frawley 8–6