Stefan Witas (born June 21, 1908 in Warsaw, died August 18, 2006 in Warsaw) - (pseudonym Stefan Nowita) was a Polish actor and singer. In 1933, he began performing at places of entertainment in Warsaw, then in theatrical stages in many Polish cities. In 1937, he won the Polish Radio competition for the most popular singer. He worked in famous nightclubs like Adria, Gastronomia and Alhambra.