Jozef Slovák (born 1951) is a Slovak serial killer who murdered at least five women in Slovakia and Czech Republic from 1978 to 1991.
He is currently serving a life sentence for four murders in Ilava prison, Slovakia.
Slovák remains one of the most significant participants in the controversial wide-ranging amnesty of the newly elected President of Czechoslovakia Václav Havel.
Because of this amnesty, Slovák served only eight years in prison for the murder of a 21-year-old Yugoslavian woman, and after his release murdered at least four other young women in less than year and a half before being caught again.
Jozef Slovák remains one of only two people convicted of a series of murders without any ties to organized crime in the modern history of Slovakia (the other being Ondrej Rigo).