Dominique Peyroux (born 21 January 1989) is a professional rugby league footballer who plays as a second-row or centre for St Helens in the Super League.
He has played for the Cook Islands and Samoa at international level.
He previously played for the Gold Coast Titans and the New Zealand Warriors in the NRL.
Peyroux represented the Cook Islands at the 2009 Pacific Cup and the 2013 World Cup, and Samoa at the 2014 Four Nations.