Oreodytes is a genus of beetles in the family Dytiscidae, containing the following species:

• Oreodytes abbreviatus (Fall, 1923)
• Oreodytes alaskanus (Fall, 1926)
• Oreodytes alpinus (Paykull, 1798)
• Oreodytes angustior (Hatch, 1928)
• Oreodytes babai (Satô, 1990)
• Oreodytes congruus (LeConte, 1878)
• Oreodytes crassulus (Fall, 1923)
• Oreodytes dauricus (Motschulsky, 1860)
• Oreodytes davisii (Curtis, 1831)
• Oreodytes humboldtensis Zimmerman, 1985
• Oreodytes jakovlevi (Zaitzev, 1905)
• Oreodytes kanoi (Kamiya, 1938)
• Oreodytes laevis (Kirby, 1837)
• Oreodytes meridionalis Binaghi & Sanfilippo, 1971
• Oreodytes mongolicus (Brinck, 1943)
• Oreodytes natrix (Sharp, 1884)
• Oreodytes obesus (LeConte, 1866)
• Oreodytes okulovi Lafer, 1988
• Oreodytes picturatus (Horn, 1883)
• Oreodytes productotruncatus (Hatch, 1944)
• Oreodytes quadrimaculatus (Horn, 1883)
• Oreodytes rhyacophilus Zimmerman, 1985
• Oreodytes sanmarkii (C.R.Sahlberg, 1826)
• Oreodytes scitulus (LeConte, 1855)
• Oreodytes septentrionalis (Gyllenhal, 1826)
• Oreodytes shorti Shaverdo & Fery, 2006
• Oreodytes sierrae Zimmerman, 1985
• Oreodytes snoqualmie (Hatch, 1933)
• Oreodytes subrotundus (Fall, 1923)

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