Archipelago Sea Naval Command (Finnish: Saaristomeren meripuolustusalue, Swedish: Skärgårdshavets Marinkommando) was a Finnish Navy unit headquartered in Pansio, Turku.

The main duty of the Archipelago Sea Naval Command during normal condition was the surveillance of Finnish territorial waters and maintaining territorial integrity.

The Command was always at the state of enhanced readiness, prepared to repel unauthorized incursions to Finnish waters using force.

In a crisis, securing the sea lanes for the use of Finnish commercial shipping would have been the main duty of the Command.

The Coast Battalion trains navy and military police NCOs.