Three new species of belemnite, Duvalia hispanica sp. nov. (late early Valanginian), Castellanibelus? bonti sp. nov. (earliest late Valanginian) and Pseudoduvalia nana sp. nov. (late Hauterivian), belonging to the family Duvaliidae Pavlow are described from sedimentary rocks in southeast Spain (Tornajo Mountain). Castellanibelus? bonti represents an unusual, very depressed species, whereas Pd. nana represents the smallest belemnite species so far described. These new species originate from outer platform deposits.