List of Famous people with last name Doohan

James Montgomery Doohan was a Canadian actor, voice actor, author and soldier best known for his role as Montgomery "Scotty" Scott in the television and film series Star Trek. Doohan's characterization of the Scottish Chief Engineer of the Starship Enterprise was one of the most recognizable elements in the Star Trek franchise, and inspired many fans to pursue careers in engineering and other technical fields. He also made contributions behind the scenes, such as the initial development of the Klingon and Vulcan languages.

Peter Doohan was an Australian tennis player who won three consecutive Australian Hard Court Championships singles titles, which remains an Open era record for that tournament. He won a further two singles titles at the South Australian Open in 1984 and San Louis Potisi tournament in Mexico in 1988. He also won five doubles titles during his career. The right-hander reached his highest Association of Tennis Professionals (ATP) singles ranking of world No. 43 in August 1987.

Michael Sydney Doohan is an Australian former Grand Prix motorcycle road racing World Champion, who won five consecutive 500 cc World Championships. Only Giacomo Agostini with eight, Valentino Rossi with seven and Marc Márquez with six, have won more premier class titles.