| Year: | 2017 |
| Competition: | SANFL |
| Match Type: | Grand Final |
| Home: | |
| Home Abbr: | PTA |
| Away: | |
| Away Abbr: | STU |
| Home Qtr1: | 0.2(2) |
| Home Qtr2: | 3.4 (22) |
| Home Qtr3: | 3.7 (25) |
| Home Qtr4: | 7.7 (49) |
| Away Qtr1: | 4.1 (25) |
| Away Qtr2: | 5.4 (34) |
| Away Qtr3: | 6.6 (42) |
| Away Qtr4: | 7.8 (50) |
| Home Score: | 7.7 (49) |
| Away Score: | 7.8 (50) |
| Date: | 24 September 2017, 2.40 pm |
| Stadium: | Adelaide Oval |
| Attendance: | 39,813 |
| Umpire: | Tobias Medlin, Giles Lewis, Corey Bowen[1] |
| Network: | Seven Network |
| Last: | 2016 |
| Next: | 2018 |
The 2017 South Australian National Football League (SANFL) grand final was played at the Adelaide Oval on Sunday, 24 September to determine the premiers for the 2017 SANFL season.
The Grand Final was contested by Port Adelaide and Sturt and was the first time the two teams played each other in the SANFL Grand Final since 1998.
Sturt defeated Port Adelaide by just 1 point, to record their second consecutive premiership and 15th overall.
It was the best possible finish to the season for Sturt, which became the first SANFL club to win the Under-18, Reserves and first grade premierships in the same season.