Vlatko (Cyrillic script: Влатко) is a masculine given name of Slavic origin. It may refer to:
Vlatko Andonovski (born 1976), football manager
Vlatko Dulić (born 1943), actor and director
Vlatko Đolonga (born 1976), Croatian football defender
Vlatko Glavaš (born 1962), Bosnian football coach and a former player
Vlatko Gošev (born 1974), footballer
Vlatko Grozdanoski (born 1983), Macedonian footballer
Vlatko Ilievski (born 1985), singer and actor
Vlatko Kovačević (born 1942), Croatian and Yugoslavian grandmaster of chess
Vlatko Lazić (born 1989), footballer
Vlatko Lozanoski, singer from Kičevo - Republic of Macedonia
Vlatko Marković (born 1937), former football player, football manager, and president of Croatian Football Federation
Vlatko Mitkov (born 1981), handball player
Vlatko Paskačić, 14th century nobleman
Vlatko Pavletić (1930–2007), Croatian politician
Vlatko Stefanovski, ethno-rock jazz fusion guitar player from the Republic of Macedonia
Vlatko Vedral (born 1971), physicist
Vlatko Vuković, Grand Duke of Hum (died 1392), Bosnian medieval noble
