Evgeny Vadimovich Sedov (; born 29 January 1996) is a Russian competitive swimmer. Sedov and his teammates won the gold medal in the 4×50 m freestyle relay at the 2014 short course world championships in Doha, breaking the world record. Together with his teammates, he also broke the 4×50 meter medley relay world record in the heats, but this record was broken in the final by Brazil.