Liga IV Satu Mare
| Founded | 1968 |
|---|---|
| Country | Romania |
| Level on pyramid | 4 |
| Promotion to | Liga III |
| Relegation to | Liga V Satu Mare |
| Domestic cup(s) | Cupa României Supercupa României |
| Current champions | Unirea Tășnad (4th title) (2024–25) |
| Most championships | Victoria Carei (6 titles) |
| Website | AJF Satu Mare |
| Current: 2025–26 Liga IV Satu Mare | |
Liga IV Satu Mare is the county football division of Liga IV for clubs based in Satu Mare County, Romania. The competition is ranked as the fourth tier of the Romanian football league system and is organized by AJF Satu Mare – 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 Satu Mare, 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.