Daftar Perdana Menteri Sao Tome dan Principe

Periode Jabatan	Pejabat	Afiliasi	Catatan
21 Desember 1974-12 Juli 1975	Leonel Mário d'Alva, Perdana Menteri	MLSTP	Negara merdeka pada 12 Juli 1975
12 Juli 1975-Maret 1979	Miguel Trovoada, Perdana Menteri	MLSTP
Maret 1979-8 Januari 1988	Post Abolished
8 Januari 1988-7 Februari 1991	Celestino Rocha da Costa, Perdana Menteri	MLSTP
7 Februari 1991-16 Mei 1992	Daniel Lima dos Santos Daio, Perdana Menteri	n-p
16 Mei 1992-2 Juli 1994	Norberto d'Alva Costa Alegre, Perdana Menteri	PCD-GR
7 Juli 1994-25 Oktober 1994	Evaristo Carvalho, Perdana Menteri	ADI
25 Oktober 1994-31 Desember 1995	Carlos da Graça, Perdana Menteri	MLSTP-PSD	Briefly interrupted during 15 Agustus 1995-21 Agustus 1995 military coup
31 Desember 1995-19 November 1996	Armindo Vaz d'Almeida, Perdana Menteri	MLSTP-PSD
19 November 1996-5 Januari 1999	Raul Bragança Neto, Perdana Menteri	MLSTP-PSD
5 Januari 1999-26 September 2001	Guilherme Posser da Costa, Perdana Menteri	MLSTP-PSD
26 September 2001-26 Maret 2002	Evaristo Carvalho, Perdana Menteri	ADI
26 Maret 2002-7 Ostober 2002	Gabriel Arcanjo da Costa, Perdana Menteri	MLSTP-PSD
7 Oktober 2002-18 September 2004	Maria das Neves, Perdana Menteri	MLSTP-PSD	Briefly interrupted during 16 Juli 2003-23 Juli 2003 military coup
18 September 2004-8 Juni 2005	Damião Vaz d'Almeida, Perdana Menteri	MLSTP-PSD
8 Juni 2005-sekarang	Maria do Carmo Silveira, Perdana Menteri	MLSTP-PSD

Acronym	Political Party	Ideology	Notes
ADI	Independent Democratic Action (Acção Democratica Independente)	Centrist
MLSTP	Movement for the Liberation of São Tomé and Príncipe (Movimento de Libertação de São Tomé e Príncipe)	Socialist	Sole Legal Party 1975-1990
MLSTP-PSD	Movement for the Liberation of São Tomé and Príncipe-Social Democratic Party (Movimento de Libertação de São Tomé e Príncipe-Partido Social Democrata)	Left-Wing	Successor to the MLSTP
PCD-GR	Democratic Convergence Party-Reflection Group (Partido de Convergencia Democratica-Grupo de Reflexão)	Conservative, Right-Wing
n-p	Non-partisan