Jérôme Truyens (born 4 August 1987) is a Belgian international field hockey player.

Jérôme Truyens is part of the national team that reached the 2008 Summer Olympics in Beijing by ending third at the 2007 European Championship in Manchester.

At that 2007 tournament, during the little final Truyens scored the winning goal in the last minute against the German team.

Also at the 2012 Summer Olympics in London he competed for the national team in the men's tournament, now reaching the fifth place.

This biographical article relating to a Belgian field hockey figure is a stub.