The 1996 France – United Kingdom Maritime Delimitation Agreements are two treaties between France and the United Kingdom which establish a number of maritime boundary between French territories and British territories in the Caribbean Sea.

The boundary is a simplified equidistant maritime line that runs in roughly an east–west direction.

The full name of the treaty is Agreement on maritime delimitation between the Government of the French Republic and the Government of the United Kingdom of Great Britain and Northern Ireland concerning Saint Martin and Saint Barthélemy, on one hand, and Anguilla on the other.

As a result, the first treaty now defines only the Anguilla – Saint Martin maritime boundary.

The boundary is a simplified equidistant line that runs through the Guadeloupe Passage in roughly an east–west direction.