Petráš is a Slovak family name.
Ján Petráš (born 1986), Slovak football midfielder who currently plays for TJ Spartak Myjava on a loan from FC Spartak
Ladislav Petráš (born 1946), Slovak football player
Martin Petráš (born 1979), Slovakian football central defender
Peter Petráš (born 1979), Slovak football defender, plays for 1. FC Tatran Prešov
Ro Man Petráš (born 2000), Slovak model. Voted FHM's sexiest male of the year in 2014
