Political parties in Bougainville lists political parties in the Autonomous Region of Bougainville, an autonomous region within Papua New Guinea. The following political parties operate only within Bougainville.

Parties active only in Bougainville Bougainville Independence Movement Bougainville Labour Party Bougainville People's Alliance Party Bougainville People's Congress New Bougainville Party Bougainville Islands Unity Party

See also List of political parties in Papua New Guinea Lists of political parties