Mikoláš Josef (Czech pronunciation: ['m?kola?? 'jozef 't?a?poun]; born 4 October 1995), known professionally as Mikolas Josef, is a Czech singer, songwriter, music producer, music video director, and choreographer based in Vienna, Austria.
He represented the Czech Republic in the Eurovision Song Contest 2018 in Lisbon, Portugal, with the song "Lie to Me", reaching sixth place.
Josef is the most successful Czech entrant to date in Eurovision history.
In April 2018, he signed an international recording contract with Sony Music and RCA Records.