Andrzej Tomasz Kosztowniak (born 31 March 1976) is a Polish politician. He is a member of the Law and Justice party and was the mayor of Radom from November 2006 to November 2014, when he was succeeded by .
Andrzej Tomasz Kosztowniak (born 31 March 1976) is a Polish politician. He is a member of the Law and Justice party and was the mayor of Radom from November 2006 to November 2014, when he was succeeded by . (en)
Andrzej Tomasz Kosztowniak (ur. 31 marca 1976 w Radomiu) – polski polityk i samorządowiec, od 2006 do 2014 prezydent Radomia, poseł na Sejm VIII i IX kadencji. (pl)