Calvin Vollrath (born 16 May 1960) is a Canadian fiddler and composer and is one of the few European-Canadian fiddle players playing professionally in the Métis style. He lives in St. Paul, Alberta. Vollrath won the Grand North American Old Tyme Fiddle Championship in 1985 and 1998. In more recent years, he has judged the Canadian Grand Masters Fiddle Competition, and was awarded a Lifetime Achievement Award from the Canadian Grand Masters Fiddling Association in 2005. He participated as an instructor at the Emma Lake Fiddle Camp from its beginnings in 1990 until its final year of operation at Arlington Beach, Saskatchewan in 2008. He has played with various other musicians including John Arcand. Some of his music is jazz-like while some tunes and influences come from the Métis tradition