Final standings
| # | Team | W | L |
|---|---|---|---|
 | Auckland | 12 | 4 |
 | Canterbury | 9 | 7 |
| 3 | North Harbour | 9 | 7 |
| 4 | Wellington | 9 | 7 |
| 5 | Nelson | 9 | 7 |
| 6 | Waikato | 9 | 7 |
| 7 | Taranaki | 7 | 9 |
| 8 | Otago | 4 | 12 |
| 9 | Palmerston North | 4 | 12 |
| 1999 New Zealand NBL season | |
|---|---|
| League | New Zealand NBL |
| Sport | Basketball |
| Number of teams | 9 |
| Regular season | |
| Minor premiers | Auckland |
| Top scorer | Terrence Lewis (Wellington) |
| Playoffs | |
| Champions | Auckland |
| Runners-up | Canterbury |
The 1999 NBL season was the 18th season of the National Basketball League. The 1999 season saw just nine teams compete, with Hawke's Bay joining the second-tiered Conference Basketball League (CBL) and Northland ceasing operations after four dismal seasons in the NBL. Auckland won the championship in 1999 to claim their sixth league title. [1]
| # | Team | W | L |
|---|---|---|---|
| | Auckland | 12 | 4 |
| | Canterbury | 9 | 7 |
| 3 | North Harbour | 9 | 7 |
| 4 | Wellington | 9 | 7 |
| 5 | Nelson | 9 | 7 |
| 6 | Waikato | 9 | 7 |
| 7 | Taranaki | 7 | 9 |
| 8 | Otago | 4 | 12 |
| 9 | Palmerston North | 4 | 12 |
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