Ingar Nielsen   (m)   1886-19xx  
Olympic Medalists   1920; 1924   sailing   (gold)
Aksel Sandemose   (a.k.a. Nielsen)   (m)   1899-1965  
Notable Writers
Børge Raahauge Nielsen   (m)   1920-2010  
Olympic Medalists   1948   rowing   (bronze)
Leslie Nielsen   (m)   1926-2010  
Notable Actors and Actresses
Peer Nielsen   (m)   1942-  
Olympic Medalists   1964   canoe sprint   (bronze)
Brigitte Nielsen   (f)   1963-  
Notable Actors and Actresses
Connie Nielsen   (f)   1965-  
Notable Actors and Actresses
Benny Nielsen   (m)   1966-  
Olympic Medalists   1988   swimming - 200 m butterfly   (silver)
Joachim Fischer Nielsen   (m)   1978-  
Olympic Medalists   2012   badminton mixed doubles   (bronze)