Justin Tsoulos (born 20 February 1984) is a Greek Australian rugby league player who plays in the NRL for the Canterbury Bulldogs. He made his first grade debut on 29 June 2003 as a 19 year old, playing for the Parramatta Eels against the Newcastle Knights at EnergyAustralia Stadium. Since his debut he only made 23 appearances for the Eels, due mainly to a poor run with injury that saw him miss the entire 2006 due to a shoulder injury sustained in a pre-season trial match. Justin has signed with the Canterbury Bulldogs for 2008. Due to his Greek heritage, he is eligible to represent the Greece national rugby league team. Justin has signed up with the Canterbury Bulldogs for 2008.