| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Port Galera | city | Oriental Mindoro | Philippines | 13.50 | 120.95 | 0 | 2807 |
| Port Gallipoli | city | Mugla | Turkey | 36.99 | 28.27 | 52 | 2012 |
| Port Gamble | city | Washington | United States | 47.85 | -122.58 | 0 | |
| Port Gentil | city | Ogooue-Maritime | Gabon | -0.73 | 8.79 | 3 | 1598 |
| Port George | city | Nova Scotia | Canada | 45.02 | -65.17 | 0 | 260 |
| Port Germein | city | South Australia | Australia | -33.02 | 138.00 | 9 | 93 |
| Port Ghlaschu | city | Inverclyde | United Kingdom | 55.93 | -4.70 | 314 | 29990 |
| Port Gibbon | city | South Australia | Australia | -33.80 | 136.80 | 0 | 0 |
| Port Gibson | city | Mississippi | United States | 31.96 | -90.98 | 118 | |
| Port Gibson | city | New York | United States | 43.03 | -77.16 | 830 | |
| Port Glasgow | city | Ontario | Canada | 42.51 | -81.61 | 830 | 578 |
| Port Glasgow | city | Inverclyde | United Kingdom | 55.93 | -4.70 | 314 | 29990 |
| Port Glaud | city | Seychelles | -4.67 | 55.42 | 0 | 27908 | |
| Port Glesga | city | Inverclyde | United Kingdom | 55.93 | -4.70 | 314 | 29990 |
| Port Graham | city | Alaska | United States | 59.35 | -151.83 | 104 | |
| Port Gravier | city | Haute-Normandie | France | 49.31 | 1.00 | 26 | 56381 |
| Port Greville | city | Nova Scotia | Canada | 45.36 | -64.54 | 0 | 31 |
| Port Griffith | city | Pennsylvania | United States | 41.31 | -75.81 | 830 | |
| Port Grimaud | city | Provence-Alpes-Cote d'Azur | France | 43.27 | 6.52 | 36 | 14029 |
| Port Grosvenor | city | Eastern Cape | South Africa | -31.38 | 29.91 | 26 | 654 |
| Port Grovenor | city | Eastern Cape | South Africa | -31.38 | 29.91 | 26 | 654 |
| Port Guedon | city | Tizi Ouzou | Algeria | 36.89 | 4.42 | 68 | 5340 |
| Port Gueydon | city | Tizi Ouzou | Algeria | 36.89 | 4.42 | 68 | 5340 |