Jacek Berensztajn (born 16 October 1973) is a Polish footballer who plays as a midfielder for Grabka Grabica.

Berensztajn made two appearances for the Poland national football team.

Honours SV Ried Austrian Cup: 1997–98

EBE SPN Bełchatów Klasa B Piotrków Trybunalski II: 2020–21

References