Zuzanna Szadkowski (born October 22, 1978) is a Polish American actress, best known for her performance as Dorota Kishlovsky in the CW series Gossip Girl. Szadkowski also appeared on The Sopranos, Law & Order: Criminal Intent, and Guiding Light. She made her New York Stage debut in Nora Ephron and Delia Ephron's Love, Loss, and What I Wore in which she appeared in a record-breaking five all-star casts.
Szadkowski attended Barnard College in New York City and went on to earn an MFA in acting from The A.R.T. Institute for Advanced Theater Training at Harvard University/MXAT. She has worked in theater in New York City, regionally (directors Robert Woodruff, Sam Weisman, Marcus Stern), and in Warsaw and Moscow.