Tobias Santelmann (* 8. August 1980 in Freiburg im Breisgau) ist ein in Deutschland geborener norwegischer Schauspieler. Bekanntheit erlangte er durch die Rolle des Knut Haugland im oscarnominierten Film Kon-Tiki. ()
Tobias Santelmann is a Norwegian actor. He is best known for starring in the Academy Award-nominated film Kon-Tiki (2012). He has also had supporting roles in the films Hercules (2014) and Point Break (2015). He starred in the TV crime drama Grenseland and the television series The Last Kingdom (2015–2018) as well as in Those Who Kill (2021), and the HBO series Beforeigners.