Clive Alex Bonas Simmons (born 3 April 1933) is a retired Venezuelan track athlete. He competed at the 1956 Olympics in the 100 m and 4 ÃÂ 100 m sprint and at the 1960 Olympics in the long jump and 4 ÃÂ 100 m sprint. His best achievement was fifth place in 1960 in the sprint relay, in which he also won two silver medals at the 1955 and 1959 Pan American Games.