List of ports in Finland
This list of ports in Finland includes the largest cargo and passenger sea ports in Finland by international transport volumes. It excludes individual harbours, military bases, marinas and inland waterway ports.
| Port | Alternative name | Region | Passengers millions | Cargo million tons |
| Hamina-Kotka | Gulf of Finland | 15.1 | ||
| Hanko | Gulf of Finland | 4.8 | ||
| Helsinki | Gulf of Finland | 12.6 | 14.6 | |
| Ingå | Gulf of Finland | 1.9 | ||
| Jakobstad | Gulf of Bothnia | 1.1 | ||
| Kaskinen | Gulf of Bothnia | 1.1 | ||
| Kemi | Ajos | Gulf of Bothnia | 1.9 | |
| Kilpilahti | Sköldvik | Gulf of Finland | 21.4 | |
| Kokkola | Gulf of Bothnia | 6.7 | ||
| Loviisa | Valko | Gulf of Finland | ||
| Mariehamn | Archipelago Sea | 3.5 | 0.05 | |
| Naantali | Archipelago Sea | 0.2 | 5.7 | |
| Oulu | Gulf of Bothnia | 2.9 | ||
| Pori | Gulf of Bothnia | 3.5 | ||
| Raahe | Gulf of Bothnia | 5.2 | ||
| Rauma | Gulf of Bothnia | 5.8 | ||
| Tornio | Röyttä | Gulf of Bothnia | 3.0 | |
| Turku | Archipelago Sea | 2.6 | 2.1 | |
| Uusikaupunki | Hepokari | Gulf of Bothnia | 2.5 | |
| Vaasa | Gulf of Bothnia | 0.2 | 0.9 |