Yevgeni Vasilyevich Trefilov (; born 4 September 1955) Was the handball head coach of the Russian women's national team. He has led the Russian team to win the IHF World Women's Handball Championship four times, in 2001, 2005, 2007 and 2009. He rejoined the national team on 16 September 2013. Under his supervision, Russia won the 2016 Summer Olympics.