The South Australia Aquatic and Leisure Centre (SAALC), also known as the State Aquatic Centre, is a swimming venue located in the Adelaide suburb of Oaklands Park in South Australia.

In April 2011 South Australian Premier Mike Rann opened the Centre, the most advanced swimming and diving facilities in Australia, in Marion.

Lewis and Rann had championed the project for some years to enable Olympic standard aquatic sports to occur in South Australia.

More recently, the 2016 Australian Olympic Trials and 2016 Swimming Australia National Age Championships were hosted at the centre alongside National Water Polo League games and the 2016 Diving SA Olympic Simulation event.

In 2017, a joint announcement was made between The South Australian Government and Swimming Australia that the SA Aquatic and Leisure Centre will host the 2019 National Swimming Championships and the 2020 Tokyo Olympic Trials.