Marieke de Groot (born 29 October 1985) is a Dutch professional racing cyclist, who currently rides for UCI Women's Continental Team ProximusâÂÂCyclis. In 2018 she rode for and in 2020 and 2021 for . In October 2020, she rode in the women's edition of the 2020 LiègeâÂÂBastogneâÂÂLiège race in Belgium.