First League of Belgrade (Template:Lang-sr, Пpвa бeoгpaдcкa лигa) is a section of the Serbia's fifth football league.
The league is composed of 18 clubs. After playing each other twice (once at home ground, once at the ground of each of the opponents) in a total of 34 rounds, the top clubs get promotion into the Belgrade Zone League (fourth tier), while the bottom ones get relegated into the Second League of Belgrade (sixth tier), which is composed of three geographical groups: Dunav, Sava and Šumadija.
Note: All the clubs are located within the Belgrade metropolitan area, and under parentesses are found the names of the city municipalities in which the clubs are located.
