The 1991 World Badminton Grand Prix was the ninth edition of the World Badminton Grand Prix finals. It was held in Kuala Lumpur, Malaysia, from December 11 to December 15, 1991.

Final results CategoryWinnersRunners-upScoreMen's singles Zhao Jianhua Wu Wenkai15–4, 12–15, 15–12Women's singles Susi Susanti Lee Heung-soon9–11, 11–8, 11–1Men's doubles Jalani Sidek & Razif Sidek Huang Zhanzhong & Zheng Yumin15–10, 12–15, 18–14Women's doubles Chung So-young & Hwang Hye-young Erma Sulistianingsih & Rosiana Tendean18–15, 15–3Mixed doubles Thomas Lund & Pernille Dupont Shon Jin-hwan & Gil Young-ah11–15, 15–7, 15–9

References

Smash: World Grand Prix Finals, Kuala Lumpur 1991