2017–18 TFF 1. Lig
| Season | 2017–18 |
|---|---|
| Champions | Çaykur Rizespor |
| Promoted | Çaykur Rizespor MKE Ankaragücü BB Erzurumspor |
| Relegated | Samsunspor Manisaspor Gaziantepspor |
| Matches played | 306 |
| Goals scored | 869 (2.84 per match) |
| Longest winning run | Gazişehir Gaziantep (6 matches) |
| Longest unbeaten run | Çaykur Rizespor (13 matches) |
| Longest winless run | Gaziantepspor (10 matches) |
| Longest losing run | Gaziantepspor (24 matches) |
← 2016–17 2018–19 → | |
The 2017–18 TFF 1. Lig is the 17th season since the league was established in 2001 and 55th season of the second-level football league of Turkey since its establishment in 1963–64.