1999–2000 First League of FR Yugoslavia
| Season | 1999–2000 | 
|---|---|
| Dates | 30 July 1999 – 20 May 2000 | 
| Champions | Red Star 22nd domestic title  | 
| Relegated | Proleter Hajduk Beograd Mogren Spartak Subotica Borac Čačak  | 
| Champions League | Red Star | 
| UEFA Cup | Partizan Napredak Kruševac  | 
| Intertoto Cup | Obilić | 
| Matches played | 420 | 
| Goals scored | 1,094 (2.6 per match) | 
| Top goalscorer | Mateja Kežman (27) | 
← 1998–99  2000–01 →   | |
The 1999–2000 First League of FR Yugoslavia was the eighth season of the FR Yugoslavia's top-level football league since its establishment. It was contested by 21 teams, and Red Star Belgrade won the championship.