2018 in men's road cycling is about the 2018 men's bicycle races governed by the UCI. The races are part of the UCI Road Calendar.
The World Road Championships were held in Innsbruck, Austria, from 22 to 30 September 2018.
For the 2018 season, the UCI World Tour calendar contains the same events as in 2017.
The UCI has granted a UCI WorldTour licence to the following eighteen teams: