Stjepan Hauser (born June 15, 1986) is a Croatian cellist. He is a member of 2Cellos, along with Luka Šulić.
Although still in his twenties, cellist Stjepan Hauser has already performed in more than 40 countries across all the continents including successful debuts in Wigmore Hall, Royal Albert Hall, Amsterdam Concertgebouw, Southbank Centre and many more.