The Littoral Banovina or Littoral Banate (Croatian: Primorska banovina; Bosnian: Primorska banovina) is a province (banovina) of the Kingdom of Yugoslavia between 1929 and 1939.

This province consists of much of the Croatian region of Dalmatia and parts of present-day Bosnia and Herzegovina and wis named for its coastal (maritime) location.

The capital city of the Littoral Banovina is Split.