2019–20 Serbian First League

The 2019–20 Serbian First League was the 15th season of the Serbian First League since its establishment.

2019–20 league format
In 2019–20 season 16 teams competed in regular season. At the end of regular season top 8 teams were supposed to play promotion playoff round, while 8 lowest placed teams were supposed to play in the relegation playoff round. At the end of relegation playoff four bottom placed teams will be relegated to the Serbian League. At the end of promotion playoff round two top placed teams will earn promotion into Serbian SuperLiga, while third and fourth placed teams will play additional two round promotion playoff games against thirteen and fourteen placed teams from 2019–20 Serbian SuperLiga.

Team changes
The following teams have changed division since the 2018–19 season.

To First League
Promoted from Serbian League
 * Grafičar
 * Radnički Pirot
 * Kabel
 * Smederevo 1924
 * Kolubara

Relegated from 2018–19 Serbian SuperLiga
 * Dinamo
 * Zemun
 * Bačka

From First League
Relegated to Serbian League
 * Bečej 1918
 * Teleoptik
 * Sloboda
 * Bežanija
 * Borac

Promoted to 2019–20 Serbian SuperLiga
 * TSC
 * Javor
 * Inđija

Transfers
For the list of transfers involving First League clubs during 2019–20 season, please see: List of Serbian football transfers summer 2019, List of Serbian football transfers winter 2019–20.

Top scorers
As of matches played on 20 June 2020.