Admiral Antoine Schwerer (9 February 1862 – 3 November 1936) was a French naval officer.He served in varied roles in many parts of the world, and published a number of technical papers.He rose through the ranks to become an admiral during World War I (1914–18).After retiring in 1924 he was involved with the right-wing and monarchist League of the Action Française. He was president of the League from 1930 to 1935.