Caspiohydrobia is een geslacht van weekdieren uit de klasse van de Gastropoda (slakken).
Soorten Caspiohydrobia aralensis Starobogatov & Andreeva, 1981 Caspiohydrobia behningi Starobogatov & Andreeva, 1981 Caspiohydrobia bergi Starobogatov & Andreeva, 1981 Caspiohydrobia borealis Andreeva & Frolova, 1989 Caspiohydrobia carinata (Gillet & Geissert, 1971) † Caspiohydrobia chrysopsis (Kolesnikov, 1947) Caspiohydrobia conica Logvinenko & Starobogatov, 1968 Caspiohydrobia coniformis Starobogatov & Izzatullaev, 1974 Caspiohydrobia convexa (Logvinenko & Starobogatov in Golikov & Starobogatov, 1966) Caspiohydrobia curta (Logvinenko & Starobogatov, 1968) Caspiohydrobia cylindrica (Logvinenko & Starobogatov, 1968) Caspiohydrobia dubia (Logvinenko & Starobogatov, 1968) Caspiohydrobia eichwaldiana (Golikov & Starobogatov, 1966) Caspiohydrobia eleganta Badzoshvili, 1979 † Caspiohydrobia elongata Starobogatov & Izzatullaev, 1974 Caspiohydrobia gemmata (Kolesnikov, 1947) Caspiohydrobia grimmi (Clessin in W. Dybowski, 1888) Caspiohydrobia husainovae (Starobogatov, 1974) Caspiohydrobia johanseni Frolova, 1984 Caspiohydrobia kazakhstanica Starobogatov & Andreeva, 1981 Caspiohydrobia ljaurica Starobogatov & Izzatullaev, 1974 Caspiohydrobia nikitinskii Starobogatov & Andreeva, 1981 Caspiohydrobia nikolskii Starobogatov & Andreeva, 1981 Caspiohydrobia obrutchevi Starobogatov & Andreeva, 1981 Caspiohydrobia oviformis (Logvinenko & Starobogatov, 1968) Caspiohydrobia parva (Logvinenko & Starobogatov, 1968) Caspiohydrobia pavlovskii Starobogatov & Izzatullaev, 1974 Caspiohydrobia sidorovi Starobogatov & Andreeva, 1981 Caspiohydrobia sogdiana Starobogatov & Izzatullaev, 1974 Caspiohydrobia starobogatovi Iljina in Iljina et al., 1976 † Caspiohydrobia subconvexa (Logvinenko & Starobogatov, 1968) Caspiohydrobia tadzhikistanica Starobogatov & Izzatullaev, 1974 Caspiohydrobia tamanensis Iljina in Iljina et al., 1976 † Caspiohydrobia turrita (Logvinenko & Starobogatov, 1968)