| Ramón Mayeregger | |
| Fullname: | Ramón Mayeregger Galarza |
| Birth Date: | 5 March 1934 or 1936 |
| Birth Place: | Asuncion, Paraguay |
| Death Date: | before 2021 |
| Position: | Goalkeeper |
| Years1: | 1957–1962 |
| Clubs1: | Nacional |
| Years2: | 1963–1966 |
| Clubs2: | Emelec |
| Nationalyears1: | 1957–1961 |
| Nationalteam1: | Paraguay |
| Nationalcaps1: | 15 |
| Nationalgoals1: | 0 |
Ramón Mayeregger Galarza (also spelled Maggeregger;[1] 5 March 1934 or 1936 – before 2021) was a Paraguayan football goalkeeper who played for Paraguay in the 1958 FIFA World Cup.[2] [3] He also played for Club Nacional. Mayeregger is deceased. His younger half-brother, Luis Galarza, was a international goalkeeper for Bolivia.[4]