Jean-Claude Olivier (28 February 1945 – 12 January 2013), often referred to simply as "JCO", was a French motorcycle racer and president of Yamaha Motor France S.A. from 1992 to 2010. He helped launch the careers of many famous French riders including Patrick Pons, Christian Sarron and Stéphane Peterhansel. He was a veteran of nine editions of the Dakar Rally, placing second in the motorcycle category in 1985.
