The 1999 World Badminton Grand Prix Finals was the 17th edition of the World Badminton Grand Prix Finals. It was held in Bandar Seri Begawan, Brunei from December 1 to December 5, 1999. The prize money was USD300,000.

Final results

Category	Winners	Runners-up	Score
Men's singles	Peter Gade	Marleve Mainaky	15–11, 15–3
Women's singles	Ye Zhaoying	Dai Yun	11–4, 6–11, 11–9
Men's doubles	Candra Wijaya & Tony Gunawan	Ha Tae-kwon & Kim Dong-moon	15–7, 8–15, 15–11
Women's doubles	Ge Fei & Gu Jun	Chung Jae-hee & Ra Kyung-min	15–2, 15–4
Mixed doubles	Kim Dong-moon & Ra Kyung-min	Tri Kusharyanto & Minarti Timur	15–7, 15–7