
The Cholera basin is the established name for the western harbour basin in front of the Market Square in Helsinki, Finland.

Port of Hamina-Kotka is a major seaport in Kotka and Hamina in Kymenlaakso, Finland, on the northern shore of Gulf of Finland. After its creation by merging the ports of Kotka and Hamina in 2011, the Port of Hamina-Kotka has become Finland's biggest port. It serves containers, liquid and dry bulk, gas, RoRo cargo and project shipments and is important for Finnish export industries and transit traffic to Russia. The main export goods in addition to liquid and dry bulk are paper and pulp.

The Port of Hanko is a cargo port in the city of Hanko, on the south coast of Finland. Situated almost at the tip of the Hanko Peninsula, it is the southernmost of all Finnish ports.
The Port of Kemi is a cargo port in the city of Kemi, Finland, on the northern shore of the Bothnian Bay.

The Port of Kilpilahti is a liquid cargo port in the city of Porvoo, on the Gulf of Finland shore some 35 kilometres (22 mi) east-by-northeast of Helsinki.

The Port of Kokkola is a cargo port located in the city of Kokkola, on the west coast of Finland and the eastern shore of the Bothnian Bay.
The Port of Naantali is a port located in the south-west of Finland, city of Naantali, where the mainland meets the beginning of the Turku archipelago. The port is among the largest in Finland in terms of passenger and cargo volume. The Port of Naantali's main volumes deriving from the liquid and dry bulk materials and ferry goods.

The Olympia Terminal is a dock in the South Harbour of Helsinki, Finland. It was designed by the Hytönen-Luukkonen architects bureau and opened for the 1952 Summer Olympics.

Port of Pori is a complex of three harbours. It is by the Gulf of Bothnia in Pori, Finland. The port authority of Pori was established in 1780. Today the Port of Pori is a corporation owned by the city.

The Port of Lappeenranta is an inland harbour in the city of Lappeenranta, Finland, on the southern shore of Lake Saimaa. It is located in the city centre on the Kaupunginlahti bay, and is therefore also known as the Kaupunginlahti harbour.

The Port of Uusikaupunki is a mixed-use cargo port located in the city of Uusikaupunki, in southwestern Finland, on the eastern shore of the Bothnian Sea.

The Port of Raahe is a cargo port located in the city of Raahe on the west coast of Finland, on the eastern shore of the Bothnian Bay.

The Port of Rauma is a cargo port located in the city of Rauma, Finland on the shore of the southern part of Gulf of Bothnia.
South Harbour is a bay and harbour area immediately next to the centre of the city of Helsinki, Finland. 4.7 million passengers in liner traffic and some 37 000 international cruise passengers travel through it every year. In addition to that, also over million tonnes of unitized cargo passes through the South Harbour. The most of the harbour's traffic is to Stockholm, Sweden and Tallinn, Estonia, and cruises. In summertime, there is also much small ship traffic.

The Port of Turku is a port located in the south-west of Finland, where the mainland meets the beginning of the Turku archipelago. Sited within Finland's sixth largest city, the port principally handles traffic between Turku and the Swedish capital of Stockholm and the enclaved Åland Islands.

The Port of Vaasa is a mixed-use port in the city of Vaasa on the west coast of Finland, in the Kvarken area of the Gulf of Bothnia. It is situated on the island of Vaskiluoto, some 2.5 kilometres (1.6 mi) due west of the Vaasa city centre, and connected to the mainland by the Vaskiluoto road and rail bridge. The port is serviced by the tracks and infrastructure of Vaskiluoto railway station.
Vuosaari Harbour is a seaport facility in Helsinki, Finland, opened in November 2008. It is also 19th tallest building in Finland.

West Harbour is a passenger and cargo harbour in the Jätkäsaari district of Helsinki, Finland, in the southwestern part of the Helsinginniemi peninsula. The Länsisatama harbour area also includes the Munkkisaaren laituri pier on the west side of Munkkisaari, used by cruiseliners. The harbour is operated by the Port of Helsinki.

The Western Harbour is one of two harbours in the port of Mariehamn, the regional capital of Åland, in the Archipelago Sea part of the Baltic.