Liga IV Cluj
| Founded | 1968 |
|---|---|
| Country | Romania |
| Level on pyramid | 4 |
| Promotion to | Liga III |
| Relegation to | Liga V Cluj |
| Domestic cup(s) | Cupa României Supercupa României |
| Current champions | Sticla Arieșul Turda (4th title) (2024–25) |
| Most championships | CM Cluj-Napoca and Atletic Olimpia Gherla (5 titles each) |
| Website | AJF Cluj |
| Current: 2025–26 Liga IV Cluj | |
Liga IV Cluj is the county football division of Liga IV for clubs based in Cluj County, Romania. The competition is ranked as the fourth tier of the Romanian football league system and is organized by AJF Cluj – Asociația Județeană de Fotbal (lit. 'County Football Association').
It is contested by a variable number of teams, depending on the number of teams relegated from Liga III, the number of teams promoted from Liga V Cluj, and the teams that withdraw or enter the competition. The winner may or may not be promoted to Liga III, depending on the result of a promotion play-off contested against the winner of a neighboring county series.