2017–18 Liga IV
| Season | 2017–18 |
|---|---|
← 2016–17 2018–19 → | |
The 2017–18 Liga IV was the 76th season of Liga IV and the 50th since the 1968 administrative and territorial reorganization of the country, representing the fourth tier of the Romanian football league system. The champions of each county association played against one from a neighbouring county in a play-off for promotion to Liga III.
From this season the counties were divided into 7 regions, each consisting of 6 counties and the draw was made on 28 February 2018, with three months and a half before the first matches.