Denis Sergeyevich Pimankov (Russian: ????? ?????ยด???? ????????; born 4 February 1975 in Omsk) is a freestyle swimmer from Russia, who won several medals as a member of the freestyle relay team (4ร100 m and 4ร200 m) during the late 1990s and early 2000s.
He competed in three consecutive Summer Olympics for his native country, starting in 1996.