Gene Rambo (June 12, 1920 – February 21, 1988) was an American rodeo cowboy who competed in International Rodeo Association (IRA) events in the 1940s and 1950s. Rambo won the IRA's all-around cowboy season championship four times between 1946 and 1950. He took part in numerous disciplines, including saddle bronc riding, steer roping, steer wrestling, and tie-down roping. Rambo was inducted into the ProRodeo Hall of Fame in 1989.