2018–19 TFF 1. Lig
The 2018–19 TFF 1. Lig is the 18th season since the league was established in 2001 and 56th season of the second-level football league of Turkey since its establishment in 1963–64.
Teams
- Osmanlıspor, Gençlerbirliği and Kardemir Karabükspor relegated from 2017–18 Süper Lig.
- Rizespor, Ankaragücü and Erzurum BB promoted to 2018–19 Süper Lig.
- Altay, Hatayspor and Afjet Afyonspor promoted from 2017–18 TFF Second League.
- Samsunspor, Manisaspor and Gaziantepspor relegated to 2018–19 TFF Second League.
Stadiums and locations
League table
Positions by round
The table lists the positions of teams after each week of matches. In order to preserve chronological evolvements, any postponed matches are not included to the round at which they were originally scheduled, but added to the full round they were played immediately afterwards.Statistics
Top goalscorers
| Pos. | Player | Team | Goals |
| 1 | ![]() |
