Jack Oatey Medal
| League | South Australian National Football League |
|---|---|
| Awarded for | The best on ground in the SANFL Grand Final |
| History | |
| First award | 1981 |
| First winner | Russell Ebert |
| Most wins | Chris Gowans (2) |
| Most recent | Lachlan Hosie (2023) |
The Jack Oatey Medal is awarded to the best player during the SANFL Grand Final. It has been awarded since 1981. In 2018, Mitch Grigg of Norwood became the first player to win the Jack Oatey Medal on a losing team, after his team were defeated by North Adelaide in the 2018 SANFL Grand Final.