Scott McGregor may refer to a person in:
Business Scott A. McGregor (born 1956), American technology executive and philanthropist
Entertainment Scott McGregor (actor) (born 1981), Australian model, Neighbours actor and TV presenter Scott McGregor (television presenter) (born 1957), Australian actor, television presenter and railway enthusiast Scott MacGregor (art director) (1914–1971), British art director
Sports Scott McGregor (left-handed pitcher) (born 1954), American Major League Baseball player who pitched for the Baltimore Orioles Scott McGregor (basketball) (born 1976), Australian basketball player Scott McGregor (right-handed pitcher) (born 1986), American minor league baseball player
Fiction Scott McGregor, fictional character in the film 10 Years (2011) Scotty McGregor, fictional character in the film The Crazies (2010)
See also McGregor W. Scott (born 1962), U.S. lawyer