Mattias Sjögren (born November 27, 1987) is a Swedish professional ice hockey centre who briefly played for the Washington Capitals organization of the National Hockey League during the 2011-2012 season. On June 1, 2011, the Washington Capitals signed Sjögren to a two year contract, reportedly worth 1.8 million dollars. Sjoren played for Sweden in the 2011 IIHF World Championship.