Changes in Ecclesiastical Jurisdictionsin French Guiana | ![]() |
| Date | Change |
| 1731 | Apostolic Prefecture of French Guiana was established (from Apostolic Prefecture of ÃŽles de la Terre Ferme) |
| 1933.01.10 | Apostolic Prefecture of French Guiana was promoted as Apostolic Vicariate of French Guiana |
| 1956.02.29 | Apostolic Vicariate of French Guiana was promoted as Diocese of Cayenne (without ecclesiastical province) |
Last updated on 2026.04.12
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