The Tower of Pietranera () was a Genoese tower located in the hamlet of Pietranera in the commune of San-Martino-di-Lota on the east coast of Corsica. The tower no longer exists.
The tower was one of a series of coastal defences constructed by the Republic of Genoa between 1530 and 1620 to stem the attacks by Barbary pirates.
See also List of Genoese towers in Corsica
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