The 1988 South American Rhythmic Gymnastics Championships were held in Rosario, Argentina, October 1988.^[1][2]

This list of sports fixtures or results is incomplete; you can help by adding missing items. (October 2021)

Event	Gold	Silver	Bronze
Team all-around	Brazil Rosana Favila Jacqueline Pedreira Françoise Biot	Argentina	Unknown
Individual all-around	Françoise Biot (BRA)	Rosana Favila (BRA)	Jacqueline Pedreira (BRA)