The Seniors United Party of Australia (SUPA) is a deregistered Australian political party. It was known as Seniors United NSW until 3 March 2016. The party was founded by Ray Morritt, Nick Agnew, Frank Fitzpatrick and Neil Smith who were dissatisfied with the NSW Government's legislation on retirement villages and other seniors issues. The party was deregistered by the AEC on 29 June 2022.