Junzō Okudaira (奥平 純三, Okudaira Junzō), (born February 2, 1949) is a Japanese former militant who was one of the three Japanese Red Army (JRA) members who attacked the French embassy in The Hague in 1974 and was the person who detonated a car bomb in front of a USO club in Naples in 1988.

He was released from the country after extrajudicial measures in the Dhaka Japan Airlines Hijacking case.

[citation needed] Okudaira was convicted in absentia in the United States on April 9, 1993, for the 1988 Naples bombing.

Okudaira is also a suspect in the June 1987 car bombing and mortar attack against the U.S. Embassy in Rome.

Through the Rewards for Justice program, the United States government is offering up to $5,000,000 for information leading to his arrest.