Wagner Marseille (born 13 September 1970) is a retired Haiti athlete who specialised in the 110 metres hurdles. He represented his country at the 1996 Summer Olympics, as well as three outdoor and two indoor World Championships. He has personal bests of 13.75 seconds in the 110 metres hurdles (Bridgetown 1999) and 7.70 seconds in the 60 metres hurdles (Blacksburg 2000).