Gymnastics events at the 1991 SEA Games were held between 25 and 29 November 1991 at Rizal Memorial Coliseum, Manila, Philippines.

Medal summary Men Men's Team271.50 pts258.90254.40Individual all-round Teeruch Poparnich55.10 pts Amornthep Valsang54.80 Propong Itthayothasakul43.35Floor exercise Richard Otero9,200 pts Amornthep Valsang9,100 Propong Itthayothasakul9,100Pommel horse Teeruch Poparnich9,275 pts Amornthep Valsang9,175 Aldrin Macawid8,825Rings Amornthep Valsang9,225 pts Teeruch Poparnich9,150 Richard Otero9,050Vaults Kau Jit Kaur9,200 pts Teeruch Poparnich9,162 Taweesak Puangmanee9,125Parallel bars Amornthep Valsang9,125 pts Taweesak Puangmanee9,000 Jeffry Reza Sanger8,900Horizontal bar Amornthep Valsang9,250 pts Taweesak Puangmanee9,075 Wilfredo Bilog9,050

Women's Women's Team174.71 pts173.51171.39Individual all-round Wuri Liliwati35.99 pts Catherine Ocampo35.19 Irma Febrianti35.13Vault Wuri Liliwati9,250 pts Panumas Surapranum8,950 Jacquelyn Choy8,875Asymmetric bars Wuri Liliwati9.10 pts Irma Febrianti8.85 Jasmine Valenton8.10Balance beam Jasmine Valenton9,225 pts Januarumi9,100 Chai So Lan8,800Floor exercise Auamdhuan Phojan Catherine Ocampo9.05 ptsno silver medal Wuri Liliwati8.55

Medal table

References New Straits Times, 26 November 1991 New Straits Times, 27 November 1991 New Straits Times, 29 November 1991