| Squad | Appearances | ||
| sorting |
| Goalkeeper | ||||||
|---|---|---|---|---|---|---|
| Francisco Nitsche |
|
Chile | 04/11/1930 | ||
| Defender | ||||||
| Domingo Araneda |
|
Chile | 01/05/1940 | ||
| Manuel Rodríguez |
|
Chile | 18/04/1939 | ||
| Forward | ||||||
| Osvaldo Cruz |
|
Argentina | 29/05/1931 | ||
| Honorino Landa |
|
Chile | 01/06/1942 | ||
![Unión Española [U20]](https://s.hs-data.com/bilder/wappen/mini/19775.gif?fallback=png "Unión Española [U20]"){kind=small}
![Unión Española [U17]](https://s.hs-data.com/bilder/wappen/mini/29797.gif?fallback=png "Unión Española [U17]"){kind=small}
![Unión Española [U15]](https://s.hs-data.com/bilder/wappen/mini/31840.gif?fallback=png "Unión Española [U15]"){kind=small}