Dean Charles Hartgraves (born August 12, 1966) is a former Major League Baseball pitcher who played in 1995, 1996, and 1998 with the Houston Astros, Atlanta Braves, and San Francisco Giants. He threw left-handed but batted right-handed. Hartgraves attended Crater High School in Central Point, Oregon before attending Fresno State University and Portland State University. Hartgraves played his final game in the major leagues on July 23, 1998, against the St. Louis Cardinals. Afterwards, he played in Japan's Pacific League for the Chiba Lotte Marines in 1999.