Joseph Ualesi (born 17 September 1993) is an Australian professional rugby league footballer who played for the Parramatta Eels in the National Rugby League. He plays at second-row and lock.
Born in Campbelltown, New South Wales, Ualesi is of Samoan descent and played his junior rugby league for Fairfield United, before being signed by the Parramatta Eels.
In 2018, Ualesi was released by Parramatta after only making one appearance for the club in five seasons.