NBL1 Central
| Current season, competition or edition: 2025 NBL1 season | |
| Formerly | SA State League 1957–1997 Central Conference of the ABA / Central ABL 1998–2014 Premier League 2015–2019 |
|---|---|
| Sport | Basketball |
| Founded | 1957 |
| First season | 1957 |
| No. of teams | M: 10 W: 10 |
| Country | Australia |
| Continent | FIBA Oceania (Oceania) |
| Most recent champions | M: West Adelaide Bearcats (17th title) W: Woodville Warriors (1st title) |
| Most titles | M: West Adelaide Bearcats (17 titles) W: North Adelaide Rockets (21 titles) |
| Official website | NBL1.com.au/Central |
NBL1 Central, formerly the Premier League, is a semi-professional basketball league in South Australia, comprising both a men's and women's competition. In 2020, Basketball South Australia partnered with the National Basketball League (NBL) to bring NBL1 to South Australia. NBL1 replaced the former Premier League to create more professional pathways and opportunities for males and females playing basketball in South Australia. As a result, the Premier League became the central conference of NBL1.