Oleg Valerievich Znarok (Russian: ???? ?????????? ??????, Latvian: Olegs Znaroks; born 2 January 1963) is a Soviet-Latvian-German professional ice hockey player and coach who represented the USSR and Latvia, internationally, and currently represents Russia.Internationally, he guided Russia to gold, silver, two bronze performances in the 2014, 2015, 2016 and 2017 IIHF World Championships, respectively, and to a gold medal at the 2018 Winter Olympics.
Znarok coached the Latvian national team at five IIHF World Championships, two IIHF World U-20 Championships and one IIHF World U-18 Championship.He had coached Dynamo Moscow to back to back Gagarin Cup championships, in the 2011–12 and 2012–13 seasons, and a Continental Cup in 2013–14 season.
As well taking HC MVD to an appearance in the Gagarin Cup final of the 2009–10 season, losing in seven games.