• Bougainville

• Central

• East Sepik
• Eastern Highlands
• Enga

• Gulf

• Madang
• Madang (Long Island)
• Manus
• Milne Bay
• Morobe

• National Capital
• New Britain
• New Ireland
• New Ireland (Island)
• New Ireland (New Hanover Island)
• Northern

• Owen Stanley Range

• Southern Highlands

• Trobriand or Kiriwina Islands

• Umboi Island

• West Sepik
• Western
• Western (Daru Island)
• Western Highlands
• Woodlark Island