Jack Kirk, eigentlich John Asbury Kirkhuff, (* 19. Februar 1895 in Nickerson, Kansas; † 13. September 1948 in Ketchikan, Alaska) war ein US-amerikanischer Schauspieler, der in zahlreichen Filmen als Nebendarsteller eingesetzt war. ()
Jack Kirk was born on February 19, 1885 in Missoula, Montana, USA as John Asbury Kirkhuff. He was an actor, known for Zorro's Black Whip (1944), Corpus Christi Bandits (1945) and Jesse James at Bay (1941). He was married to Ethel Mason. He died on September 13, 1948 in Ketchikan, Alaska, USA.