Kreiss (surname)

Kreiss is a surname. Notable people with this surname include:
 * Lisa Bonder-Kreiss (born 1965), American tennis player
 * Fanni Kreiss (born 1989), Hungarian fencer
 * George Kreiss (1830–1907), American politician
 * Gunilla Kreiss (born 1958), Swedish mathematician, daughter of Heinz-Otto
 * Heinz-Otto Kreiss (1930–2015), German-Swedish mathematician, father of Gunilla
 * Loren B. Kreiss (born 1981), American Interior designer and entrepreneur
 * Murray Kreiss, founder of the Kreiss furniture company
 * Robert Kreiss (born 1953), American tennis player
 * Jonathan Kreiss-Tomkins (born 1989), American politician
 * Yitshak Kreiss (born 1965), Israeli physician and medical administrator