Namesakes
Halfdan Gran Olsen
(m) 1910-1971 
Olympic Medalists 1948 rowing (bronze)
Zoe Ann Olsen-Jensen
(f) 1931-2017
Olympic Medalists 1948; 1952 diving - springboard (silver/bronze)
Merlin Olsen
(m) 1940-2010
Hall-of-Famers 1982 (football)
Notable Athletes (football)
Jimmy Olsen
(m)
Fictional Characters from Books 1941 Superman
Jørgen Olsen
(m) 1950-
Eurovision Song Contest Winners 2000 Denmark
Notable Musicians
Niels "Noller" Olsen
(m) 1954-
Eurovision Song Contest Winners 2000 Denmark
Notable Musicians
Jon Olsen
(m) 1969-
Olympic Medalists 1992; 1996 swimming - 4x100 m medley relay; swimming - 4x100 m freestyle relay; swimming - 4x200 m freestyle relay (bronze/gold)
Eric Christian Olsen
(m) 1977-
Notable Actors and Entertainers (actor)
Joachim Olsen
(m) 1977-
Olympic Medalists 2004 shot put (bronze)
Ambrose Olsen
(m) 1985-2010
Notable Actors and Entertainers (model)
Ashley Olsen
(f) 1986-
Notable Actors and Entertainers (actor)
Mary-Kate Olsen
(f) 1986-
Notable Actors and Entertainers (actor)
Elizabeth Olsen
(f) 1989-
Notable Actors and Entertainers (actor)
Robin Olsen
(m) 1990-
Notable Athletes (soccer)