The Turku Coastal Regiment (formed on 10.9.1939 as Turku Sector) was a Finnish coastal artillery unit operating in the Turku area and Archipelago Sea which was later disbanded on 30.6.1998.
It was formed on 10.9.1939 as Turku Sector (Turun Lohko) as part of the neutrality guard and later Winter War coastal sector system from a peace time 1st Independent Coastal Artillery Battalion (1. Turku Coastal Regiment (Finnish: Turun Rannikkorykmentti) was a Finnish coastal artillery unit operating in the Turku area and Archipelago Sea. Turku Coastal Regiment was disbanded as an independent unit on 30.6.1998 and became part of the newly formed Archipelago Sea Naval Command as Turku Coastal Artillery Battalion (Turun Rannikkopatteristo). 
