|Birth name||Mathieu Hubert Wijnandts Schwarts|
|Born||June 18, 1924|
The Hague, Netherlands
|Died||February 12, 2009 84)(aged|
|Occupation(s)||Musician, arranger, record producer|
|Years active||1947 – 1993|
Mat Mathews, born Mathieu Hubert Wijnandts Schwarts (June 18, 1924 – February 12, 2009), was a Dutch jazz accordionist.
Mathews was born in The Hague and learned to play accordion while the Netherlands was still under the Nazi rule during World War II. After hearing Joe Mooney on a radio broadcast after the war, he decided to play jazz.
Mathews moved to New York in 1952 and formed a quartet which included Herbie Mann.He also worked with Kenny Clarke, Art Farmer, Percy Heath, Carmen McRae, Oscar Pettiford, Joe Puma, and Julius Watkins. He worked mainly as a session musician in the late 1950s, and returned to the Netherlands in 1964, where he worked as an arranger, session musician, and record producer. In the 1970s, he worked in the US with Charlie Byrd, Doug Duke, Marian McPartland, and Clark Terry.
With Carmen McRae