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.
Finals
Singles
John McEnroe defeated Phil Dent 6–3, 6–4
It was McEnroe's 6th singles title of the year and the 21st of his career.