Charles "Kiki" Antenen (3 November 1929 – 20 May 2000) was a Swiss footballer. He played as a forward. He played for La Chaux-de-Fonds, winning three Swiss league titles and six Swiss Cups. He also played one season for Lausanne Sports in 1952–1953. He was in the Switzerland squad at the 1950, 1954 and 1962 FIFA World Cups. He was born in La Chaux-de-Fonds.