1985 South American Badminton Championships

The 1985 South American Badminton Championships (Campeonato Sudamericano Adulto de Badminton 1985) was a badminton tournament sanctioned by the South American Badminton Confederation. The tournament was held from 1 to 5 November 1985.

Background
Originally, six countries were supposed to take part in this event.

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. Uruguay made their first appearance in the championships. 

The championships were held simultaneously with the Rio de la Plata Badminton Open (Abierto Río de la Plata) in the same venue.