Stanislaw Szukalski (13 December 1893 – 19 May 1987) was a Polish sculptor and painter who became a part of the Chicago Renaissance.
In 1930s Poland he enjoyed fame as a nationalist sculptor.
He also developed the pseudoscientific-historical theory of Zermatism, positing that all human culture was derived from post-deluge Easter Island and that humankind was locked in an eternal struggle with the Sons of Yeti ("Yetinsyny"), the offspring of Yeti and humans.