Robin Seymour (born 6 April 1971) is an Irish professional and three-time Olympic cross-country mountain bike and cyclo cross racer who rides for the WORC (Wicklow Off Road Club) team. Seymour is a former motorbike racer who turned to cycling. Seymour has dominated mountain biking and cyclo-cross in Ireland and has been Irish mountain bike champion a total of 20 times, including 15 times consecutively between 1993 and 2008 and 18 times the Irish cyclo-cross champion.