Sofia Polgar (Hungarian: Polgár Zsófia, pronounced ['polga?r '?o?fi?]); born November 2, 1974) is a Hungarian, Israeli and Canadian chess player, teacher, and artist.
She is a former chess prodigy.
She holds the FIDE titles of International Master and Woman Grandmaster and is the middle sister of Grandmasters Susan and Judit Polgár.
She lives in Israel and has worked as a chess teacher and artist.