Indonesia – Papua New Guinea relations are foreign relations between Indonesia and Papua New Guinea, two bordering countries north of Australia. Indonesia and Papua New Guinea share a 820-kilometre (510 mi) border that has raised tensions and ongoing diplomatic issues over many decades. Indonesia is represented in Papua New Guinea with an embassy in Port Moresby and a consulate in Vanimo, while Papua New Guinea is represented in Indonesia with an embassy in Jakarta. Both nations are members of APEC, Non-Aligned Movement and the United Nations.