Jozef Gabcík (Slovak pronunciation: ['j?z?v 'gapt?i?k]; 8 April 1912 – 18 June 1942) was a Slovak soldier in the Czechoslovak Army involved in Operation Anthropoid, the assassination of acting Reichsprotektor (Imperial-Protector) of Protectorate of Bohemia and Moravia, SS Obergruppenführer Reinhard Heydrich.