Jeffrey Ryan (born 1962) is a Canadian composer based in Vancouver, British Columbia. His compositional style ranges from opera, art song, and choral music to chamber ensemble and orchestral works. Ryan has been commissioned by the Cleveland Orchestra, the Windsor Symphony, Esprit Orchestra, Tapestry New Opera Works, the Arditti Quartet, and . Repeat performances have been presented by the Montreal Symphony Orchestra (Orchestre symphonique de Montréal), the Winnipeg Symphony Orchestra, the Thunder Bay Symphony Orchestra, the Victoria Symphony, the Canadian Chamber Choir, the Florida Orchestra, and the South Dakota Symphony Orchestra, as well as a number of art song teams and chamber ensembles. He is an Associate Composer with the Canadian Music Centre.