Clyde Worthen (born May 11, 1944), born in Arizona, United States, is a 6th Degree Black Belt judoka. He was trained by Yoshisada Yonezuka at the Cranford Judo Karate Center. Worthen started his fighting career as a wrestler and did not start judo until the age of 20. He became famous for his "Osoto" and "Hari" moves as a left-handed judoka. He currently teaches judo in New Jersey.