| 1970 VFA premiership season | |
|---|---|
| Division 1 | |
| Teams | 10 |
| Premiers | Prahran 3rd premiership |
| Minor premiers | Prahran 3rd minor premiership |
| Division 2 | |
| Teams | 10 |
| Premiers | Coburg 1st D2 premiership |
| Minor premiers | Coburg 1st D2 minor premiership |
The 1970 Victorian Football Association season was the 89th season of the top division of the Australian rules football competition, and the tenth season of second division competition. The Division 1 premiership was won by the Prahran Football Club, marking the club's third Division 1 premiership; it defeated Williamstown, which qualified for the Grand Final in its first season after promotion to Division 1, on 20 September by 50 points. The Division 2 premiership was won by Coburg, in its second season since being relegated from Division 1.