Piton Island is a small rocky island lying 0.19 kilometres (0.1 nmi) southwest of Guano Island in the Curzon Islands. Charted in 1951 by the French Antarctic Expedition and so named by them for its very pointed shape.

• List of Antarctic and sub-Antarctic islands

 This article incorporates public domain material from "Piton Island". Geographic Names Information System. United States Geological Survey.