Kahawa Sūg, also known as Sulu coffee or Sulu robusta, is a single-origin coffee varietal grown by the Tausug people of the Sulu Archipelago, Philippines. It is a robusta cultivar, belonging to the species Coffea canephora. It originates from robusta plants introduced to Sulu in the 1860s. It is an important part of traditional Tausug culture. It is mostly consumed locally, though it has started being exported more widely in recent years. It is currently endangered by the introduction of modern higher yield coffee varieties.