| Squad | Appearances | ||
| sorting |
| Goalkeeper | ||||||
|---|---|---|---|---|---|---|
| Francisco Fernández |
|
Chile | 01/01/1932 | ||
| Francisco Nitsche |
|
Chile | 04/11/1930 | ||
| Defender | ||||||
| Valentín Beperet |
|
Chile | 18/12/1926 | ||
| Midfielder | ||||||
| Carlos Rojas |
|
Chile | 02/10/1928 | ||
| Forward | ||||||
| Atilio Cremaschi |
|
Chile | 08/03/1923 | ||
| Mario Lorca |
|
Chile | 25/12/1929 | ||
![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}