Dan Aykroyd

Aykroyd was born on July 1, 1952, at The Ottawa Hospital in Ottawa, Ontario. His father, Samuel Cuthbert Peter Hugh Aykroyd (1922–2020), a civil engineer, worked as a policy adviser to Canadian Prime Minister Pierre Trudeau, and his mother, Lorraine Hélène Marie (née Gougeon; 1918–2018), was a secretary. His mother was of French Canadian descent and his father was of English, Scottish, Irish, French, and Dutch ancestry. His paternal ancestor was Englishman Samuel Aykroyd from Halifax, Yorkshire, who emigrated to the United States, eventually settling in Upper Canada near Kingston, Ontario in 1810. His brother, Peter (1955–2021), was also an actor.

He attended St. Pius X and St. Patrick's high schools, and studied criminology and sociology at Carleton University, but dropped out before completing his degree. He worked as a comedian in various Canadian nightclubs and ran an after-hours speakeasy, Club 505, in Toronto for several years.

Aykroyd developed his musical career in Ottawa, particularly through his regular attendance at Le Hibou, a club that featured many blues artists. He describes these influences:

There was a little disco club there called Le Hibou, which in French means 'the owl.' And it was run by a gentleman named Harvey Glatt, and he brought every, and I mean every, blues star that you or I would ever have wanted to have seen through Ottawa in the late '50s, well I guess more late '60s sort of, in around the Newport jazz rediscovery. I was going to Le Hibou and hearing James Cotton, Otis Spann, Pinetop Perkins, and Muddy Waters. I did actually jam behind Muddy Waters. S.P. Leary left the drum kit one night, and Muddy said 'anybody out there play drums? I don't have a drummer.' And I walked on stage and we started, I don't know, Little Red Rooster, something. He said 'keep that beat going, you make Muddy feel good.' And I heard Howlin' Wolf (Chester Burnett). Many, many times I saw Howlin' Wolf. As well as the Doors. And of course Buddy Guy, Buddy Guy and Junior Wells, Sonny Terry and Brownie McGhee. So I was exposed to all of these players, playing there as part of this scene to service the academic community in Ottawa, a very well-educated community. Had I lived in a different town I don't think that this would have happened, because it was just the confluence of educated government workers, and then also all the colleges in the area, Ottawa University, Carleton, and all the schools—these people were interested in blues culture.

Aykroyd's first professional experience, which he gained at the age of 17, was as a member of the cast of the short-lived Canadian sketch comedy series The Hart and Lorne Terrific Hour with Lorne Michaels, among others. He was a member of the Second City comedy troupe in 1973 in both Toronto and Chicago.