Mastogenius is a genus of beetles in the family Buprestidae, containing the following species:
Mastogenius aeneus Kerremans, 1897
Mastogenius aliciae Westcott, 2005
Mastogenius arizonicus Bellamy, 2002
Mastogenius barrigai Moore, 1994
Mastogenius castlei Champlain & Knull, 1922
Mastogenius cedralensis Manley, 1987
Mastogenius changonensis Manley, 1986
Mastogenius coyolensis Manley, 1987
Mastogenius crenulatus Knull, 1934
Mastogenius cuneaticollis Van Dyke, 1953
Mastogenius cyanelytron Westcott, 2008
Mastogenius cyaneous Fisher, 1922
Mastogenius elinarae Manley, 1986
Mastogenius eruleus Obenberger, 1939
Mastogenius galapagoensis Van Dyke, 1953
Mastogenius guayasensis Manley, 1986
Mastogenius guayllabambensis MacRae, 2003
Mastogenius howdenorum Manley, 1990
Mastogenius impressipennis Fall, 1906
Mastogenius insperatus Kurosawa, 1972
Mastogenius jipijapa Manley, 1986
Mastogenius laevifrons Germain & Kerremans, 1906
Mastogenius lizaleriae Moore, 1998
Mastogenius manglaraltoensis Manley, 1986
Mastogenius martinezi Cobos, 1956
Mastogenius pacacua Manley, 1987
Mastogenius parallelus Solier, 1849
Mastogenius peruvianus Fisher, 1949
Mastogenius primaevus Obenberger, 1957
Mastogenius proximus Cobos, 1981
Mastogenius puncticollis Schaeffer, 1919
Mastogenius relictus Bílý, 1979
Mastogenius reticulicollis Cobos, 1981
Mastogenius robustus Schaeffer, 1905
Mastogenius simulans Cobos, 1981
Mastogenius solieri Thomson, 1878
Mastogenius subcyaneus (LeConte, 1860)
Mastogenius sulcicollis Philippi in Philippi & Philippi, 1864
Mastogenius taoi (Tôyama, 1983)
Mastogenius testaceipes Obenberger, 1941
Mastogenius texanus Bellamy, 2002
