The 2018 Tour of Norway was a road cycling stage race that took place in Norway between 16 and 20 May 2018. It was the eighth edition of the Tour of Norway and was rated as a 2.HC event as part of the 2018 UCI Europe Tour. The race was won by Eduard Prades of .
20 teams participated in the race, including 3 UCI WorldTeams, 12 UCI Professional Continental teams, and 5 UCI Continental teams. Each team had a maximum of six riders: