John Joseph Burke (10 May 1951 – 18 January 2020) was a Canadian composer and music educator. As a composer he wrote mainly works for chamber ensembles, and his music displays an acute sensitivity to instrumental balance and timbre. In his early career he won the several times, including in 1978 for both Six Regions for piano (composed 1975) and Spectre for tenor instruments (composed 1976), and in 1980 for Firewind for two pianos (composed 1978) and Diffusa est gratia for a cappella choir (composed 1979). In 1995 he won the Jules Léger Prize for New Chamber Music for his String Quartet. Many of his compositions have been recorded, including Firewind by pianists Bruce Mather and , ...ascends at full moon by guitarist Michael Laucke, and À la source d'Hypocrène by the ensemble of the Socié