Terje Olsen, better known as Todd Terje, (born 1981) is a Norwegian DJ, songwriter, and record producer. His stage name is a homage to house music producer Todd Terry.

Called "King of the summer jams" by Mixmag, "one third of the Holy Trinity of Norwegian disco" by Spin magazine, and "one of [the Scandinavian dance scene's] prominent figures" by AllMusic, Todd Terje made his name with a string of remixes and re-edits in the mid 2000s.