We have so far registered 1,478 home ports
| Name | Founded | | Porvoo | |
| Poti | |
| Preston, Lancashire, England | |
| Prince Rupert | |
| Prior | |
| Progreso, Rio Grande do Sul, Brasil | |
| Providence, R.I. | |
| Puerto Barrios | |
| Puerto Bolivar | |
| Puerto Cabello | |
| Puerto Cortès, Honduras | |
| Puerto La Cruz | |
| Puerto Ordaz, Venezuela | |
| Puerto Rico | |
| Puerto Vita | |
| Puerto de la Cruz | |
| Puerto del Carmen | |
| Pugwash | |
| Pulau Sambu | |
| Punta Arenas, Chile | |
| Punta Cardon | |
| Punta Concepción, California, USA | |
| Purfleet | |
| Pàrnu | |
| Påmønstret | |
