1966 in Canadian television

The following is a list of events affecting Canadian television in 1966. Events listed include television show debuts, finales, cancellations, and channel launches, closures and rebrandings.

1950s

 * Country Canada (1954–2007)
 * CBC News Magazine (1952–1981)
 * Chez Hélène (1959–1973)
 * Circle 8 Ranch (1955–1978)
 * Don Messer's Jubilee (1957–1969)
 * The Friendly Giant (1958–1985)
 * Hockey Night in Canada (1952–present)
 * The National (1954–present)
 * Front Page Challenge (1957–1995)
 * Wayne and Shuster Show (1958–1989)

1960s

 * 20/20 (1962-1967)
 * Butternut Square (1964-1967)
 * Canada 98 (1964-1967)
 * Cariboo Country (1960, 1964–1967)
 * CTV National News (1961–present)
 * Elwood Glover's Luncheon Date (1963–1975)
 * Flashbook (1962-1968)
 * Land and Sea (1964–present)
 * Let's Go (1964-1968)
 * Magistrate's Court (1963–1969)
 * Music Hop (1962–1972)
 * The Nature of Things (1960–present, scientific documentary series)
 * People in Conflict (1962–1970)
 * The Pierre Berton Show (1962-1973)
 * Quentin Durgens, M.P. (1965–1969)
 * Reach for the Top (1961–1985)
 * Singalong Jubilee (1961–1974)
 * Take 30 (1962–1983)
 * Telescope (1963–1973)
 * The Tommy Hunter Show (1965–1992)