Megatoma is a genus of beetle native to the Palearctic (including Europe), the Near East and the Nearctic.

Species include:

• Megatoma ampla (Casey, 1900)
• Megatoma angularis (Mannerheim, 1853)
• Megatoma belfragei LeConte, 1874
• Megatoma conspersa Solsky, 1876
• Megatoma cylindrica Kirby, 1837
• Megatoma dolia Beal, 1967
• Megatoma electra Zhantiev, 2006
• Megatoma falsa Horn, 1875
• Megatoma friebi Pic, 1938
• Megatoma giffardi Blaisdell, 1927
• Megatoma graeseri Reitter, 1887
• Megatoma indica Háva, 2000
• Megatoma kaliki Beal, 1967
• Megatoma leucochlidon Beal, 1967
• Megatoma perversa Fall, 1926
• Megatoma polia Beal, 1967
• Megatoma pubescens Zetterstedt, 1828
• Megatoma riedeli Mroczkowski, 1967
• Megatoma ruficornis Aubé, 1866
• Megatoma tianschanica Sokolov, 1972
• Megatoma trichorhopalum Beal, 1967
• Megatoma trogodermoides Beal, 1967
• Megatoma undata Linnaeus, 1758
• Megatoma variegata Horn, 1875

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