The Port of Loviisa (Finnish: Loviisan satama, Swedish: Lovisa hamn) is a Baltic seaport in the city of Loviisa, located on the south coast of Finland and the northern shore of the Gulf of Finland.

The port specialises in forestry products and bulk cargo.

[4] A new liquid terminal for petrochemicals and biofuels is planned, and expected to be operational in 2023.

[5] Harbour facilities include five berths and a RoRo ramp, four mobile cranes, and c. 44,000 square metres (470,000 sq ft) of warehouse space.

[6][4] Total international cargo throughput in 2016 was over 570,000 tons, of which approximately ¾ was exports.