James Kalaeone Clark (July 28, 1929 – July 30, 2000) wan an American football guard in the National Football League for the Washington Redskins. He played college football at Oregon State University and was drafted in the fifth round of the 1952 NFL Draft. After his football career, Clark was elected to the Hawaii House of Representatives in 1962 and served there until 1966, when he won his first term in the United States Senate. His father-in-law was the former Honolulu Mayor Neal Blaisdell.