The Turkmenbashi International Seaport is the main passenger harbour and cargo port in Turkmenbashi, Turkmenistan. It is located in the eastern part of the Caspian Sea. Regular lines serve routes to Baku (Azerbaijan), Aktau (Kazakhstan) and Astrakhan (Russia). It is the largest seaport in Turkmenistan.
The port have great geopolitical importance in Eurasia. Being on the trade route Europe-Caucasus-Asia (TRACECA), it is able to accommodate vessels throughout the year, around the clock to carry out loading and unloading operations. The port is a "sea gate", linking Central Asia to Europe by sea, road and rail routes and serves as a major transit hub in the region.