Gaetan Pikioune (born 1965) or Pikinoune is a Vanuatuan politician and a member of the Parliament of Vanuatu from Espiritu Santo. He was a member of the Nagriamel movement, before being expelled in 2018. In 2019 he co-founded the Vanuatu Liberal Movement. In 2025 he was elected to parliament as an independent, and then joined the Reunification Movement for Change. He was Minister of Finance from February 2016 to April 2020.