There have been multiple people named Oscar Rivas in baseball history.
- Oscar Rivas (minors) - Oscar Rivas, minor league pitcher from 1989-1991
- Oscar Rivas (Venezuela) - Oscar Rivas, Venezuelan national team player from 1970-1973
Disambiguation Pages are for subjects or titles that might refer to multiple possible BR Bullpen subjects. If your link directed you to this page, you may want to update it to one of the pages above.