Onkaparinga Masters are a masters swimming club located in the suburb of Onkaparinga, in the Adelaide region of South Australia.

The club trains at Army Pool and Adelaide Hills Swimming Centre on Monday, Wednesday & Thursday 5.00-6.00pm or 6.00-7.30pm and Saturdays 2.00-4.00pm (Army Pool) in winter, and weekdays 5.30-7.00am, Saturday 7.00-9.00am and Tuesdays 6.00-8.00pm (Adelaide Hills Swimming Centre) in summer .