Ivan Vyacheslavovich Zaytsev (; ; born 2 October 1988), nicknamed ("the Tsar"), is an Italian volleyball player of Russian origin, the captain of Italy men's national volleyball team, a bronze medalist of the Olympic Games London 2012, silver medalist of the European Championship (2011, 2013), bronze medalist of the World League (2013, 2014), Italian Champion (2014) and silver medalist of the Olympic Games Rio 2016.