Galerie Gmurzynska is an international gallery founded in Cologne, Germany, in 1965 by Antonina Gmurzynska, with an early program centered on Surrealism, Constructivism, and the Russian Avant-Garde. It later expanded into classic Modern and Contemporary art, building a reputation for museum-quality, historically documented exhibitions accompanied by scholarly publications, and it represents the estates of artists including Yves Klein, Louise Nevelson, Wifredo Lam, and Roberto Matta. Today the gallery operates from Zurich and Zug, Switzerland, and from a gallery space in Manhattan.