John Costello
| Complete name | John Costello | |
| Club | ||
| Nationality |  Australia | |
| Birth date | 19.07.1984 (age 40) | |
| Country of birth | Australia | |
| Position | halfback |
| Complete name | John Costello | |
| Club | ||
| Nationality | Australia | |
| Birth date | 19.07.1984 (age 40) | |
| Country of birth | Australia | |
| Position | halfback |
