| Union Espaņola 1991 - Campeonato Nacional | ||||
| Nš | Jugador | PJ | G | EX | 
| 1 | Alvarez, Claudio | 1 | 1 | |
| 2 | Azargado, Eduardo | 2 | ||
| 3 | Bernal, Alejandro | 2 | ||
| 4 | Bustos, Luis | 26 | 3 | |
| 5 | Concha, Cristian | 2 | ||
| 6 | Cordova, Rodrigo | 12 | 1 | |
| 7 | Enriquez, Nelson | 20 | 1 | |
| 8 | Gonzalez, Anibal | 30 | 22 | |
| 9 | Gonzalez, Juan | 18 | ||
| 10 | Gonzalez, Juan Carlos | 12 | ||
| 11 | Gonzalez, Ricardo | 20 | 2 | 1 | 
| 12 | Latin, Miguel Angel | 18 | 1 | |
| 13 | Martinez | 2 | ||
| 14 | Miranda, Manuel | 16 | ||
| 15 | Montecinos, Cristian | 14 | 6 | 1 | 
| 16 | Navarrete, Sandro | 18 | 5 | 1 | 
| 17 | Perez, Fernando | 20 | ||
| 18 | Poirrier, Gustavo | 6 | 1 | |
| 19 | Prono, Carlos | 28 | 1 | |
| 20 | Rivera, Juan | 27 | ||
| 21 | Russo, Carlos | 2 | ||
| 22 | Sierra, Jose Luis | 21 | 3 | |
| 23 | Valenzuela, Richard | 21 | ||
| 24 | Vega, Marcelo | 24 | 5 | 2 | 
| 25 | Zunino, Marcelo | 23 | ||
| DT | Manuel Rodriguez Araneda | * | ||
| DT | Juan Rodriguez | |||
| DT | Pedro Garcia | |||
| (*) Autogol Mora (UCH) | ||||