The 2018 Ovo Energy Women's Tour, is the fifth staging of The Women's Tour, a women's cycling stage race held in the United Kingdom. It ran from 13 to 17 June 2018, as part of the 2018 UCI Women's World Tour.

The 2018 UCI Women's World Tour was a competition that included twenty-four road cycling events throughout the 2018 women's cycling season. It was the third edition of the ranking system launched by the Union Cycliste Internationale (UCI) in 2016. The competition began with Strade Bianche on 3 March and concluded with the Tour of Guangxi on 21 October. Anna van der Breggen of the Netherlands was the defending champion.