OLS
Øystein Olsen
Ken Olsen
Olsen Brothers
Zoe Ann Olsen-Jensen
Egil Olsen
Ulrik Olsen
Anton Olsen
Mary-Kate ja Ashley Olsen
Ole Andreas Lilloe-Olsen
Olsen
Jan Henry T. Olsen
Michael-James Olsen
Jussi Adler-Olsen
Ole Olsen
Oulun Luistinseura (salibandy)
Per Olsen
Elizabeth Olsen
Anette Olsen
Lars Olsen
Morten Olsen
José María Figueres Olsen
Joachim Olsen
Fred. Olsen
Ben Olsen
Merlin Olsen
Fred. Olsen (1929–)
Thomas Olsen
Dennis Olsen
Robin Olsen
Trygve Olsen
Ole Olsen Evenstad
Mary-Kate Olsen
Christian Olsen
Dylan Olsen
Harald Olsen
Erling Olsen
Halvard Olsen
Jimmy Olsen
Roland Olsen
Ketil Solvik-Olsen
Pia Olsen Dyhr
Eric Christian Olsen
Øystein Olsen (ekonomisti)
Lauritz Olsen
Mats Rosseli Olsen
Per Olsen (uimari)
Hennig-Olsen
Caroline Stage Olsen
Gregory Olsen
Terje Olsen
Fred. Olsen (1857–1933)
Martin Olsen Nalum
Olaj Johan Olsen
Arne Olsen
Frithjof Olsen
Andreas Skov Olsen
Alectrosaurus
Øystein Olsen (piispa)
Werner Wejp-Olsen
Bjarkey Gunnarsdóttir
Oskar Olsen
Mia Brogaard
Bree Olson
Pehr Hjalmar Olsson