1957 Campeonato Argentino de Rugby

The 1957 Campeonato Argentino de Rugby was won by the selection of Capital that beat in the final the selection of Buenos Aires Province ("Provincia").

Rugby Union in Argentina in 1957

 * The Buenos Aires Championship was won by C.A.S.I.
 * The Cordoba Province Championship was won by Universitario
 * The North-East Championship was won by Natación y Gimnasia

Semifinals
Provincia: J. Olazábal, R. Faldutti, J. Campos, J. Berro García, J. Ramallo, M. Guyot, E. Holmgren, J. Madero, E. Mitchelstein, R. Ochoa, E. Parola, R. Dell'Acqua, F. Tosato, R. Santángelo, C. Travaglini La Plata: C. Sabalzagaray, E. Vergara, H. Tiribelli, E. Brea, H. Zapettini, N. Dutil, J. Dubarry, R. La Rosa, H. Carnicero, C. Sacerdote, J. Roan, C. Olivera, R. Giner, H. Dentone, L. Gorostiaga

Capital: J. Genoud, E. Horan, R. Raimundez, E. Fernández del Casal, A. Ricciardello, R. Bazán, P. Felisari, S. Hogg, A. Bublath, M. Azpiroz, J. Diez, A. Dillon, E. Gaviña, C. Ezcurra, E. Hirsch.  Rosario: F. Cavallo, R. Abalos, G. Recagno, J. Arce, A. Drincovich, A. Robson, R. Conti, C. Kaden, J. Ramos, E. Celentano, A Colla, J. Silvetti, C. Silvestre, F. Alonso, R. Alonso

Final
Capital: J. Genoud, J. Ricciardello, R. Raimundez, E. Fernández del Casal, E. Horan, R. Bazán, P. Felisari, S. Hogg, A. Bublath, G. Schon, J. Diez, A. Dilon, E. Gaviña, C. Ezcurra, E. Hirsch Provincia: J. Olazábal, R. Faldutti, J. Campos, J. Berro García, C. Ra¬mallo, M. Guyot, E. Holmgren, J. Madero, E. Mitchelstein, R. Ochoa, E. Parola, R. Dell'Acqua, F. Tosato, R. Saitángelo, C. Travaglini.