Haldor Lillenas (b. 1885)
Norwegian hymn writer
Haldor Halderson
Canadian ice hockey player who competed in the 1920 Summer Olympics
Haldor Boen
American congressman from Minnesota
Haldor Børve
Norwegian architect
Haldor Johan Hanson
American hymn writer, publisher and author
Haldor Lægreid
Norwegian musical artist
