Los Matreros Rugby Club
| Full name | Rugby Club Los Matreros | |
|---|---|---|
| Union | URBA | |
| Founded | 28 August 1928 | |
| Ground(s) | Castelar, Argentina | |
| Chairman | Guillermo Ugartemendia | |
| League(s) | URBA Primera A | |
| ||
Rugby Club Los Matreros, simply known as Los Matreros, is an Argentine rugby union and field hockey club sited in Castelar, a city of Morón Partido in Greater Buenos Aires. The rugby union team is also member of the Unión de Rugby de Buenos Aires (URBA).