Anatolij Vyacheslavovych Yaremchuk (1630-23 March 1655) was a Ukrainian looter who lived in present-day northwestern Ukraine during the 1650s. On 23 March 1655, he and several fellow looters attempted to ambush Jacques de Clermont and his party near a Cossack village, but Josyp Chajka intervened and helped de Clermont kill all of the attackers.