Coelodus is an extinct genus of fish in the family Pycnodontidae from the Late Jurassic to early Paleocene (Danian). Fossils of the genus have been found in: Jurassic * , FranceCretaceous * Yacoraite Formation, Argentina * El Molino Formation, Bolivia * , Egypt * Ahlen and Bückeberg Formations, Germany * , India * Alburni, Italy * , Zinder, Niger * , Romania * La Huérguina and , Spain * Pierre Shale, Kansas * Tunbridge Wells Sand Formation, England * Tucumcari Formation, New Mexico * Twin Mountains and Paluxy Formations, TexasPaleocene * Tremp Formation, Spain