A by-election to the Parliament of Vanuatu was held in the constituency of Port-Vila (the capital city) on 15 October 2015. It followed the death of sitting MP (former Prime Minister, and incumbent Leader of the Opposition[1]) Edward Natapei, of the centre-left Vanua'aku Pati. Natapei died after a long illness in July. Although Port-Vila is a multi-member constituency, only one seat was vacant, and therefore only one new member was elected.
With a low turnout (approx. 27.6%), Kenneth Natapei was declared the winner by a clear margin.[6][7] Following the unseating of fourteen members of Parliament upon conviction for bribery, however, President Baldwin Lonsdale dissolved Parliament on 24 November, and called a snap general election. Natapei had not yet been sworn in.[8] He held his seat in the ensuing general election, which also saw by-election candidate Ishmael Kalsakau feature among Port-Vila's six elected representatives.[9]