Sainte-Suzanne is a commune on the north coast of the French island and department of Réunion.
It is bordered by the communes of Saint-André, Sainte-Marie and Salazie. The course of the Saint-Jean River denoted the border between Saint-André and Saint-Suzanne. Quartier-Français is a village in this commune.
The town, along with Saint-Denis, was founded in 1667 by Étienne Regnault, the first governor of the island.
The following people were natives of Sainte-Suzanne:
Edmond Albius (1829–1880), a slave who discovered the artificial pollination of vanilla.
Élie Hoarau (born 1938), politician.
René-Paul Victoria (born 1954), politician.