Thomas Olsen

• Thomas Olsen , American soccer player
• Thomas David Lukas Olsen, German murderer
• Thomas Lehne Olsen, Norwegian footballer
• Thomas Fredrik Olsen, Norwegian ship-owner
• Thomas R. Olsen, United States Air Force general
• Thomas Valkvæ Olsen, Norwegian ice hockey player
• Tom Strømstad Olsen, Norwegian politician
• Tommy Olsen, Danish football manager and former player
• Tommy Olsen, Norwegian ski-orienteering competitor
• Thomas Kjær Olsen, Danish motocross rider