Two ships of the United States Navy have been named Breton, after the Breton Sound of the Louisiana coast.
- The USS Breton CVE-10, was a Bogue-class escort aircraft carrier loaned to the Royal Navy and operated as HMS Chaser (D32) from 1943 to 1946.
- The USS Breton (CVE-23), was a Bogue-class escort carrier, in service from 1943 to 1946.