| Tenure
| Incumbent
| Notes
|
| French Suzerainty
|
| French Guinea
|
| 22 December 1891 to 16 June 1895 | Noël Ballay, Governor |
|
| Incorporated into French West Africa
|
| 16 June 1895 to 2 November 1900 | Noël Ballay, Governor |
|
| 2 November 1900 to 28 September 1904 | Paul Cousturier, Governor |
|
| 28 September 1904 to 15 October 1904 | Antoine Marie Auguste Frezouls, acting Governor |
|
| 28 September 1904 to 27 March 1906 | Antoine Marie Auguste Frezouls, Governor |
|
| 27 March 1906 to 16 May 1907 | Jules Louis Richard, acting Governor |
|
| 16 May 1907 to 25 July 1907 | Joost van Vollenhoven, acting Governor |
|
| 26 July 1907 to 18 February 1908 | Georges Poulet, acting Governor | 1st Term
|
| 18 February 1908 to 4 July 1910 | Victor Liotard, Governor |
|
| 4 July 1910 to November 1910 | Georges Poulet, acting Governor | 2nd Term
|
| November 1910 to 9 May 1912 | Camille Guy, Governor |
|
| 9 May 1912 to 7 March 1913 | Jean Louis Georges Poiret, acting Governor | 1st Term
|
| 7 March 1913 to 23 October 1915 | Jean Jules Émile Peuvergne, Governor |
|
| 23 October 1915 to 12 October 1916 | Jean Louis Georges Poiret, acting Governor |
|
| 12 October 1916 to 21 July 1929 | Jean Louis Georges Poiret, Governor | 2nd Term
|
| 21 July 1929 to 1931 | Louis François Antonin, acting Governor |
|
| 1931 to 1 January 1932 | Robert de Guise, Governor |
|
| 1 January 1932 to 7 March 1936 | Joseph Zébédée Olivier Vadier, Governor |
|
| 7 March 1936 to 12 February 1940 | Louis Placide Blacher, Governor |
|
| 12 February 1940 to August 1942 | Antoine Félix Giacobbi, Governor |
|
| August 1942 to 25 March 1944 | Horace Valentin Crocicchia, Governor |
|
| 25 March 1944 to 30 April 1946 | Jacques Fourneau, acting Governor |
|
| 30 April 1946 to January 1948 | Édouard Louis Terrac, acting Governor |
|
| January 1948 to 9 February 1951 | Roland Pré, Governor |
|
| 9 February 1951 to April 1953 | Paul Henri Siriex, Governor |
|
| April 1953 to 2 December 1953 | Jean Paul Parisot, acting Governor |
|
| 2 December 1953 to 23 June 1955 | Jean Paul Parisot, Governor |
|
| 23 June 1955 to 3 June 1956 | Charles-Henri Bonfils, Governor |
|
| 3 June 1956 to 29 January 1958 | Jean Ramadier, Governor |
|
| 29 January 1958 to 2 October 1958 | Jean Mauberna, acting Governor |
|
| 2 October 1958 | Independent as Republic of Guinea
|