| 1999–2000 NBL season | |
|---|---|
| League | National Basketball League |
| Sport | Basketball |
| Duration | 2 October 1999 – 11 March 2000 15 March 2000 – 3 April 2000 (Finals) 7 – 12 April 2000 (Grand Finals) |
| Number of teams | 11 |
| TV partner(s) | |
| Regular season | |
| Top seed | Perth Wildcats |
| Season MVP | Paul Rogers |
| Finals | |
| Champions | Perth Wildcats |
| Runners-up | Victoria Titans |
| Finals MVP | Marcus Timmons |
The 1999–2000 NBL season was the 22nd season of competition since its establishment in 1979. A total of 11 teams contested the league. The Newcastle Falcons folded and were replaced by the Cairns Taipans.
The home and away season took place over 24 rounds between 2 October 1999 and 11 March 2000 with finals starting 15 March 2000 until 3 April 2000 and grand final on 7-12 April 2000.
* The game between the Sydney Kings and West Sydney Razorbacks at the Sydney Super Dome attracted the NBL record attendance of 17,803
(best-of-three series)
(best-of-three series)
(best-of-three series)