Byer iGabon (27)
| Navn | Størrelse | Indbyggere |
|---|
| Libreville | By | 400,000 - 750,000 |
| Port-Gentil | Lille by | 100,000 - 250,000 |
| Franceville | By | 25,000 - 50,000 |
| Oyem | By | 25,000 - 50,000 |
| Moanda | By | 25,000 - 50,000 |
| Mouila | By | 10,000 - 25,000 |
| Lambaréné | By | 10,000 - 25,000 |
| Tchibanga | By | 10,000 - 25,000 |
| Koulamoutou | By | 10,000 - 25,000 |
| Makokou | By | 10,000 - 25,000 |
| Bitam | By | 10,000 - 25,000 |
| Gamba | Større by | 5,000 - 10,000 |
| Mounana | Større by | 5,000 - 10,000 |
| Ntoum | Større by | 5,000 - 10,000 |
| Lastoursville | Større by | 5,000 - 10,000 |
| Okondja | Større by | 5,000 - 10,000 |
| Ndendé | Større by | 5,000 - 10,000 |
| Booué | Større by | 5,000 - 10,000 |
| Fougamou | Større by | 5,000 - 10,000 |
| Ndjolé | Større by | 5,000 - 10,000 |
| Mbigou | Større by | 2,000 - 5,000 |
| Mayumba | Større by | 2,000 - 5,000 |
| Mitzic | Større by | 2,000 - 5,000 |
| Lékoni | Større by | 2,000 - 5,000 |
| Mimongo | Større by | 2,000 - 5,000 |
