Joseph Costa (born 17 July 1992) is an Australian soccer player who most recently played for Adelaide Raiders.
On 3 June 2009, he was signed to a two-year deal by Adelaide United after having made 9 appearances for their inaugural National Youth League squad.
On 7 August 2009 he made his senior debut for Adelaide in the opening game of the season, coming on in the 59th minute against Perth Glory.
(Correct as of 7 August 2009)
With Australia: