Raymond Charles Clevenger III (born August 27, 1937) is a Senior United States circuit judge of the United States Court of Appeals for the Federal Circuit.

He was educated in the public schools in Topeka and at Phillips Academy in Andover, Massachusetts.

Clevenger received a Bachelor of Arts degree from Yale University in 1959, graduating magna cum laude.

After a stint at Morgan Guaranty Trust Company, he earned a Bachelor of Laws from Yale Law School in 1966, graduating magna cum laude and Order of the Coif.

[1] Clevenger was nominated by President George H. W. Bush to the United States Court of Appeals for the Federal Circuit, to the seat vacated by Judge Oscar Hirsh Davis, on January 24, 1990.