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

[2] The port services mostly RoRo traffic, but is also equipped to handle conventional and liquid cargo.

[5][2] In 2018, the total international cargo throughput of the port was c. 2.5m tons.

[4] It is the main Finnish export port for cars, thanks to the Valmet Automotive plant located in Uusikaupunki.

[6][7] The shipping lane into the harbour had previously maximum depth of 10 metres (33 ft), but in 2015 this was deepened to 12.5 metres (41 ft).