| 1985 South American Badminton Championships | |
| Dates: | 1–5 November |
| Number Edition: | 2nd |
| Venue: | Coliseo del Parque Sarmiento |
| Location: | Buenos Aires, Argentina |
| Previous: | 1984 |
| Next: | 1988 |
The 1985 South American Badminton Championships was a badminton tournament sanctioned by the South American Badminton Confederation. The tournament was held from 1 to 5 November 1985.
Originally, six countries were supposed to take part in this event.[1] [2]
Only three events were held in this edition of the tournament, which were men's singles, men's doubles and the men's team competition. Brazil won all three events.[3] [4] [5] Uruguay made their first appearance in the championships.[6] [7]
The championships were held simultaneously with the Rio de la Plata Badminton Open in the same venue.[8]
| Men's singles |  Roy Ong Sioe Khing |  Guillermo Pefaur | Hwang Chi Fong | |
| Men's doubles | Luis Manuel Barreto Roy Ong Sioe Khing | Guillermo Pefaur Horacio Pozzo | Vincent Lo Anwar Luthan | |
| Men's team | Luis Manuel Barreto Michel Bex Hwang Chi Fong Roy Ong Sioe Khing | Vincent Lo Anwar Luthan Guillermo Pefaur Horacio Pozzo | Fernando Damiani Pedro Damiani Diego Degradi |
| Team | Pld | W | L | MF | MA | MD | Pts | Qualification | |
|---|---|---|---|---|---|---|---|---|---|
| 2 | 2 | 0 | 6 | 0 | +6 | 2 | Champions | ||
| 2 | 1 | 1 | 3 | 3 | 0 | 1 | Runners-up | ||
| 2 | 0 | 2 | 0 | 6 | −6 | 0 | Third place |