| Event: | Mixed doubles |
| Championship: | 1983 IBF World Championships |
| Dates: | – |
| Venue: | Brøndbyhallen |
| Location: | Copenhagen, Denmark |
| Gold: |  Thomas Kihlström Nora Perry |
| Silver: | Steen Fladberg Pia Nielsen |
| Silver Nation: | DEN |
| Bronze: | Mike Tredgett Karen Chapman |
| Bronze Nation: | ENG |
| Bronze2: | Jiang Guoliang Lin Ying |
| Bronze2 Nation: | CHN |
| Prev: | 1980 Jakarta |
| Next: | 1985 Calgary |
The 1983 IBF World Championships (World Badminton Championships) were held in Copenhagen, Denmark, in 1983. Following the results of the mixed doubles.