Derek Haas (born May 1, 1955) is a Canadian retired professional ice hockey centre who played 30 games in the World Hockey Association with the Calgary Cowboys during the 1975âÂÂ76 WHA season.
Haas was born in Trail, British Columbia. He played junior hockey with the Victoria Cougars during the 1973âÂÂ1974 season.
From 1982 to 1995, Haas played in the Ligue Magnus in France and became a French citizen as a result, playing for the country in the 1988 Winter Olympics. Haas also played for the Springfield Indians.