The twentieth edition of the 2021 GP de Plouay was part of the 2021 UCI Women's World Tour and was held on 30 August 2021, in Plouay, France. The race was won by Italian rider Elisa Longo Borghini of Trek–Segafredo.
Teams
Riders from 15 teams took part in the race. Each team has a maximum of six riders. '''UCI Women's WorldTeams''' • • • • • • • • • '''UCI Women's Continental Teams''' • • • • • • • • == Results ==