Fiamē Naomi Mataʻafa

Afioga Fiamē Naomi Mataʻafa (pronounced [afɪoŋa fɪameː naomɪ mataʔafa]; born 29 April 1957) is a Samoan politician and High Chief (matai) who has served as the seventh Prime Minister of Samoa since 2021.

The daughter of Samoa's first Prime Minister Fiamē Mataʻafa Faumuina Mulinuʻu II, Mataʻafa is the first woman to serve as Samoa's head of government. A member of the HRPP until 2020, she was the first woman appointed to Cabinet in Samoa's history. Mataʻafa was the Minister of Education from 1991 to 2006 in the governments of Prime Ministers Tofilau Eti Alesana and Tuilaʻepa Saʻilele Malielegaoi. In addition, she was the Minister of Women from 2006 to 2011 and Minister of Justice from 2011 to 2016. Mataʻafa served as Samoa's first female deputy prime minister and deputy leader of the HRPP from 2016 to 2020, resigning in opposition to the controversial Land and Titles Bill. The following year she joined the newly founded Faʻatuatua i le Atua Samoa ua Tasi (FAST) party and was unanimously elected its leader in March 2021.

FAST secured a majority after the 2021 election, but defeated Prime Minister Malielegaoi refused to leave office, leading to the 2021 Samoan constitutional crisis. The crisis was resolved by Samoa's Court of Appeal on 23 July 2021, which ruled that Mataʻafa had been Prime Minister since 24 May.

Mata‘afa led FAST party from 2021 until her removal in January 2025, after dismissing the party chairman and deputy leader Laʻauli Leuatea Polataivao from cabinet. She and four other cabinet ministers, including Deputy Prime Minister Tuala Iosefo Ponifasio, were expelled from the party. Mata‘afa and the ousted ministers rejected the expulsion as unlawful and initially claimed they were still FAST members. After parliament rejected the government's budget on 27 May, Mataʻafa advised the O le Ao o le Malo to dissolve parliament and call a snap election. Shortly after, Mata‘afa and her cabinet announced they had left FAST, and established the Samoa Uniting Party.