The State Sports Centre (known commercially as the Quaycentre)[1] is a multi-use indoor arena in Sydney, New South Wales, Australia and was opened in November 1984.

With a total of 3,854 fixed and retractable seats the main arena is a focal point of the Sydney Olympic Park Sports Centre.

When they merged before the 1988 NBL season to form the Sydney Kings, the new team remained at the centre and would stay for two years before moving to the 12,000 seat Sydney Entertainment Centre (SEC) in 1990.

Due to a schedule conflict at the SEC, the Sydney Kings returned to the State Sports Centre for a game against defending NBL champions the New Zealand Breakers in Round 10 of the 2012–13 NBL season.

The State Sports Centre was one of the venues of the 2000 Summer Olympics, held in Sydney.