The 1980 Madrid Grand Prix was a men's tennis tournament played on outdoor clay courts that was part of the 1980 Volvo Grand Prix tennis circuit. It was the ninth edition of the tournament and was held at the Real Sociedad Hípica Española Club de Campo in Madrid, Spain from 29 September until 5 October 1980. Third-seeded José Luis Clerc won the singles title.[1]
José Luis Clerc defeated Guillermo Vilas 6–3, 1–6, 1–6, 6–4, 6–2
Andrés Gómez / Hans Gildemeister defeated Jan Kodeš / Balázs Taróczy 3–6, 6–3, 10–8