2017 Norwegian Third Division
The 2017 season of the 3. divisjon, the fourth highest association football league for men in Norway.
26 games were played in 6 groups, with 3 points given for wins and 1 for draws. 6 group winners were promoted to the 2. divisjon.
League tables
Group 1
Group 2
Group 3
Group 4
Group 5
Group 6
Top scorers
| Rank | Player | Club | Goals |
| 1 |  |