Petit Cul-de-Sac (French pronunciation: [pəti ky sak]) is a quartier of Saint Barthélemy in the Caribbean. It is located in the extreme eastern part of the island.

Petit Cul-de-Sac
Quartier
The quartier of Petit Cul-de-Sac marked 40.
The quartier of Petit Cul-de-Sac marked 40.
Coordinates: 17°54′18″N 62°47′26″W / 17.90500°N 62.79056°W / 17.90500; -62.79056
Country France
Overseas collectivity Saint Barthélemy