| 1990 All England Championships | |
| Dates: | – |
| Number Edition: | 80th |
| Venue: | Wembley Arena |
| Location: | London |
| Previous: | < 1989 |
| Next: | 1991 > |
The 1990 Yonex All England Open Championships was the 80th edition held in 1990, at Wembley Arena, London.
| Category | Winners | Runners-up | Score | |
|---|---|---|---|---|
| Men's singles |  Zhao Jianhua | Joko Suprianto | 15–4, 15–1 | |
| Women's singles | Susi Susanti | Huang Hua | 12–11, 11–1 | |
| Men's doubles |  Kim Moon-soo & Park Joo-bong | Li Yongbo & Tian Bingyi | 17–14, 15–9 | |
| Women's doubles | Chung Myung-hee & Hwang Hye-young | Gillian Clark & Gillian Gowers | 6–15, 15–4, 15–4 | |
| Mixed doubles | Park Joo-bong & Chung Myung-hee | Jon Holst-Christensen & Grete Mogensen | 15–6, 15–3 |