Henry Richardson Camnitz (October 26, 1884 – January 6, 1951) was a pitcher in Major League Baseball. He played briefly for the Pittsburgh Pirates and St. Louis Cardinals. He also compiled a 99-88 career record in eight seasons in the Minor Leagues, including 27 wins for the McKeesport Tubers in 1909. He was the brother of Howie Camnitz, also a pitcher in the Major Leagues.