Claude Lambert (born February 16, 1969 in Montreal, Quebec) is a retired boxer from Canada, who competed in the bantamweight (< 54 kg) division at the 1996 Summer Olympics in Atlanta, Georgia.
There he was stopped in the first round by Thailand's Vichairachanon Khadpo (the eventual bronze medalist).
A year earlier, he had captured the bronze medal himself at the Pan American Games in Mar del Plata, Argentina.
He also represented Canada at the 1994 Commonwealth Games.