Trent Merrin, Australian rugby league player
Trent Merrin (born 7 October 1989) is a former Australian professional rugby league footballer who played as a lock, prop and second-row forward for the St George Illawarra Dragons in the NRL and Australia at international level.

He also played for the Dragons, with whom he won the 2010 NRL Grand Final, and the Penrith Panthers in the National Rugby League. He also spent a season with the Leeds Rhinos in the Super League. Merrin has also played at representative level for NSW Country, New South Wales, NRL All Stars and the Prime Minister's XIII sides.