| G&G Sindikatas | Vilnius | — | 1990s |
| G-Unit | New York City | — | 1990s |
| Gang Albanii | — | — | 2010s |
| Gang Starr | — | United States | 1980s |
| Gang Starr Foundation | — | — | 1990s |
| Gatas Parlament | Oslo | — | 1990s |
| Gemelli DiVersi | — | — | 1990s |
| Genetikk | — | — | 2000s |
| Gente de Zona | Havana | — | 2000s |
| Geto Boys | — | United States | 1980s |
| Glowinthedark | — | — | 2000s |
| Goin’ Through | Athens | — | 1990s |
| Goldie Lookin Chain | Newport | — | 2000s |
| Goodboys | London | — | 2010s |
| Goodie Mob | Atlanta | — | 1990s |
| Goon Sqwad | Detroit | — | — |
| Gorillaz | London | — | 1990s |
| Got7 | Seoul | — | 2010s |
| Grandmaster Flash & The Furious Five | — | United States | 1970s |
| Grandmaster Flash and the Furious Five | The Bronx | United States | 1970s |
| Gravediggaz | — | United States | 1990s |
| GreenJolly | — | — | 1990s |
| Griby | Kyiv | — | 2010s |
| Group Home | New York City | — | 1990s |
| Gym Class Heroes | — | United States | 1990s |