Tenure |
Incumbent |
Affiliation |
Notes |
Gabon
Autonomous Republic |
21 May 1957 to 26 July 1958 |
Léon
M’ba, Vice President of the Government
Council |
BDG |
|
26 July 1958 to 28 November
1958 |
Léon
M'ba, President of the Government
Council |
|
28 November 1958 to 27 February
1959 |
Léon
M'ba, Head of the Provisional
Government |
|
27 February 1959 to 17 August
1960 |
Léon
M'ba, Prime Minister |
|
Gabonese
Republic (République Gabonaise) |
17 August 1960 to 21 February
1961 |
Léon
M'ba, Prime Minister |
BDG |
President from 17 August 1960 |
21 February 1961 to 17 February
1964 |
Léon
M'ba, President |
Head of Government exercised by Head of State until 16
April 1975 |
19 February 1964 to 17 February
1964 |
Léon
M'ba, President |
|
18 February 1964 to 19 February 1964 |
Jean-Hilaire Aubame,
Provisional Prime Minister |
Mil/UDSG |
Usurper |
19 February 1964 to 28 November 1967 |
Léon
M'ba, President |
BDG |
|
2 December 1967 to 29 September
1973 |
Albert-Bernard
Bongo, President |
BDG |
Changed name to Omar Bongo on conversion to Islam |
29 September 1973 to 16 April 1975 |
Omar
Bongo, President |
BDG |
Previously Albert-Bernard Bongo |
16 April 1975 to 3 May 1990 |
Léon Mébiame, Prime
Minister |
BDG |
|
3 May 1990 to 2 November 1994 |
Casimir Oyé-Mba, Prime
Minister |
n-p |
|
2 November 1994 to 23 January 1999 |
Paulin Obame-Nguema,
Prime Minister |
PDG |
|
23 January 1999 to 20 January 2006 |
Jean-François Ntoutoume
Emane, Prime Minister |
PDG |
|
20 January 2006 to 17 July 2009 |
Jean Eyeghe Ndong, Prime
Minister |
PDG |
|
17 July 2009 to present |
Paul Biyoghé Mba,
Prime Minister |
PDG |
|