USS Bougainville may refer to:
- USS Bougainville (CVE-100) was a Casablanca-class escort carrier in service from 1944 to 1946
- USS Bougainville (LHA-8) is a planned America-class amphibious assault ship expected to deliver in 2024
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.