List of Famous people named Ragnar

Ragnar Lodbrok or Lothbrok is a legendary Viking hero, as well as, according to the Gesta Danorum, a legendary Danish and Swedish king. He is known from Old Norse poetry of the Viking Age, Icelandic sagas, and near-contemporary chronicles. According to the traditional literature, Ragnar Lodbrok distinguished himself by many raids against the British Isles and the Holy Roman Empire during the 9th century. According to sagas Ragnarssona þáttr and Sögubrot af nokkrum fornkonungum, Ragnar Lodbrok's father was the legendary king of the Swedes, Sigurd Ring.

Ragnar Klavan is an Estonian professional footballer who plays as a defender for Italian club Cagliari and captains the Estonia national team. A left-footed centre back, he has also played as a left back during his career.

Ragnar Sigurðsson is an Icelandic professional footballer who plays as centre back for Ukrainian club Rukh Lviv and the Iceland national team.

Ragnar Prince Friedel Ache is a German professional footballer who plays as a forward for Bundesliga club Eintracht Frankfurt.

Ragnar Magne Vik was a Norwegian sailor who competed in the 1920 Summer Olympics.

Ragnar Sohlman was a Swedish chemical engineer, manager, civil servant, and creator of the Nobel Foundation.

Ragnar Östberg was a Swedish architect who is best known for designing Stockholm City Hall.

Ragnar Sigurd Ulfung is a Norwegian operatic tenor. Described in the Grove Dictionary of Music and Musicians as "a brilliant actor with an incisive voice", he was particularly known for his portrayals of Herod (Salome) and Mime. He is also an opera director. Amongst the productions he has directed was a complete Ring cycle for the Seattle Opera.

Ragnar Arthur Granit was a Finnish-Swedish scientist who was awarded the Nobel Prize in Physiology or Medicine in 1967 along with Haldan Keffer Hartline and George Wald "for their discoveries concerning the primary physiological and chemical visual processes in the eye".

Ragnar Tørnquist is a Norwegian game designer and author. He has been working for Funcom in Oslo since 1994, and has founded his own studio Red Thread Games in November 2012.