Liga IV Bucharest
| Founded | 1968 | 
|---|---|
| Country | Romania | 
| Level on pyramid | 4 | 
| Promotion to | Liga III | 
| Relegation to | Liga V – Bucharest | 
| Domestic cup(s) | Cupa României Supercupa României  | 
| Current champions | Știința București (1st title)  (2024–25)  | 
| Most championships | Spic de Grâu București and   Chitila (4 titles each)  | 
| Website | AMF Bucharest | 
| Current: 2024–25 Liga IV Bucharest | |
Liga IV Bucharest is the municipal football division of Liga IV for clubs based in Bucharest, România. The competition is ranked as the fourth tier of the Romanian football league system, the winner may or may not be promoted to Liga III, depending on the result of a promotion play-off that is disputed against a winner of the neighboring counties series.