| Genuchinus digitatus Krikken, 1981 |
| Genuchinus v-notatus Westwood, 1874 |
| Genuchinus velutinus Westwood, 1874 |
| Giesbertiolus Howden, 1988 |
| Giesbertiolus festivus Howden, 1972 |
| Gillaspytes Howden, 1980 |
| Gillaspytes janzeni Howden, 1980 |
| Goliathini Latreille, 1829 |
| Golofa Hope, 1837 |
| Golofa (Golofa) Hope, 1837 |
| Golofa (Golofa) globulicornis Dechambre, 1975 |
| Golofa (Golofa) imperialis Thompson, 1858 |
| Golofa (Golofa) incas Hope, 1837 |
| Golofa (Golofa) pizarro Hope, 1837 |
| Golofa (Golofa) tepaneneca Morón, 1995 |
| Golofa (Golofa) tricolor Voirin, 1994 |
| Golofa (Golofa) xiximeca Morón, 1995 |
| Golofa (Mixigenus) Thompson, 1859 |
| Golofa (Mixigenus) pusilla Arrow, 1911 |
| Golofa (Mixigenus) tersander Burmeister, 1847 |