Viacheslav

Viacheslav is a Slavonic masculine given name (also can be transliterated as Vyacheslav or Viatcheslav). Notable people with the name include:

• Viacheslav Aliabiev (1934–2009), Ukrainian professional footballer
• Viacheslav Belavkin, professor in applied mathematics at the University of Nottingham
• Viacheslav Chornovil (1937–1999), Ukrainian politician
• Viacheslav Datsik (born 1980), Russian former kickboxer and mixed martial artist
• Viacheslav Dinerchtein (born 1976), violist and promoter of novel and overlooked viola repertoire
• Viacheslav Dydyshko (born 1949), Belarusian chess Grandmaster (1995)
• Viacheslav Fetisov (born 1958), retired professional ice hockey defenseman
• Viacheslav Grachev (born 1973), Russian rugby union player
• Viacheslav Ivanovski (born 1975), Israeli Olympic weightlifter
• Viacheslav I of Kiev (1083–1154), Prince of Smolensk, Turov, Pereyaslavl, Peresopnitsa, Vyshgorod, and Grand Prince of Kiev
• Viacheslav Kravtsov (born 1987), Ukrainian basketball player
• Viacheslav Lampeev (born 1952), former field hockey player from Tajikistan
• Viacheslav Lavrov (born 1958), retired professional ice hockey player who played in the Soviet Hockey League
• Viacheslav Platonov (1939–2005), Russian volleyball player and coach
• Viacheslav Ragozin (1908–1962), Soviet chess Grandmaster, an International Arbiter of chess, and World Correspondence Chess Champion
• Viacheslav Samodurov (born 1974), Principal Dancer at the Royal Ballet, Covent Garden in London
• Viacheslav Senchenko (born 1977), professional boxer from Ukraine
• Viacheslav Solodukhin (1950–1980), retired professional ice hockey player who played in the Soviet Hockey League
• Viacheslav Suprunenko (born 1976), deputy of the Kiev City Council, member of the committee on the budget and the socio-economic development
• Viacheslav Tsugba (born 1944), third Prime Minister of the Republic of Abkhazia
• Viacheslav V. Nikulin, Russian mathematician
• Viacheslav Zagorodniuk (born 1972), former Ukrainian figure skater