Maria Poulsen (born 29 October 1984) is a Danish curler.

Poulsen was the lead on the Denise Dupont rink that finished 9th place at the 2001 World Junior Curling Championships.

At the 2004 World Junior Curling Championships, the rink, now skipped by Madeleine Dupont finished 6th.

During the 2005–06 season, Poulsen was the alternate for the Dorthe Holm rink that won a bronze medal at the 2005 European Curling Championships and in 8th place at the 2006 Winter Olympics.

That season she also played lead for Nielsen's junior rink, winning a bronze medal at the 2006 World Junior Curling Championships.