Marek Vašut (born on May 5, 1960 in Prague) was fourth host of Czech version of Who Wants to Be a Millionaire? called Chcete být milionářem?, replacing Ondřej Hejma from March to September 2016. He is a Czech film, stage, and television actor, best known for his appearances in Help! I'm a Teenage Outlaw and Thief Takers.