List of State Leaders in 1878 - Oceania

Oceania

• Hawaii - Kalākaua, King of Hawaiʻi (1874–1891)
• Niue - Tui-toga, King of Niue (1875–1887)
• Samoa - Malietoa Talavou Tonumaipe’a, Malietoa (1860–1880)
• Tahiti -
  1. Pomare IV, Queen of Tahiti (1827–1877)
  2. Pomare V, King of Tahiti (1877–1880)
• Tonga -
  • Monarch - George Tupou I, King of Tonga (1845–1893)
  • Prime Minister - Tevita 'Unga, Prime Minister of Tonga, (1876–1880)