Liga IV Călărași
| Founded | 1981 |
|---|---|
| Country | Romania |
| Level on pyramid | 4 |
| Promotion to | Liga III |
| Relegation to | Liga V Călărași |
| Domestic cup(s) | Cupa României Supercupa României |
| Current champions | Gloria Fundeni (1st title) (2024–25) |
| Most championships | Venus Independența (13 titles) |
| Website | AJF Călărași |
| Current: 2025–26 Liga IV Călărași | |
Liga IV Călărași is the county football division of Liga IV for clubs based in Călărași County, Romania. The competition is ranked as the fourth tier of the Romanian football league system and is organized by AJF Călărași – 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 Călărași, 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.