Daniel John McLellan (August 6, 1928 – October 27, 1979) was a Canadian professional hockey player and coach in the National Hockey League. He was a member of teams that won the Memorial Cup, the Allan Cup and the world championships. In 1977, Imlach offered him the head coaching job with the Buffalo Sabres, but McLellan declined. The two were briefly reunited in Toronto when Imlach rejoined the Maple Leafs in 1979. Just a few months later, the 51-year-old McLellan died from an apparent heart attack after raking leaves at his home in Agincourt, Toronto.