CHTO (1690 kHz) is a commercial AM radio station in Toronto, Ontario, Canada. The station airs an ethnic radio format. It is owned by Canadian Hellenic Toronto Radio Inc., which is run by John Maniatakos and son of Peter Maniatakos who owns the Odyssey Television Network. CHTO's programming is predominantly Greek, although it is mandated to air programming in other languages as well. CHTO's radio studios are on Danforth Avenue in the Riverdale neighbourhood.