Charles M. Cotch (February 21, 1900 – November 14, 1932) was a Canadian Professional Hockey Left Winger who played 1 season in the National Hockey League for the Hamilton Tigers and Toronto St. Pats. His place of birth has been recorded as Sarnia, Ontario, though his World War I attestation papers show a stricken out birthplace of Lobaugh (Liepāja), Russian Empire (now Latvia).