The 2018 Gent–Wevelgem was a road cycling one-day race that took place on 25 March 2018 in Belgium.

It was the 80th edition of Gent–Wevelgem and the eleventh event of the 2018 UCI World Tour.

[2][3] The race was won for a record-equalling third time by Bora–Hansgrohe's Peter Sagan in a sprint finish of some 20 riders, ahead of Quick-Step Floors rider Elia Viviani and Arnaud Démare, riding for Groupama–FDJ.

[4] As Gent–Wevelgem was a UCI World Tour event, all eighteen UCI WorldTeams were invited automatically and obliged to enter a team in the race.

Seven UCI Professional Continental teams competed, completing the 25-team peloton.