Frangi torn (kreeka keeles Φραγκικός Πύργος) oli täpsemalt dateerimata keskaegne torn Ateena akropolil. Torn lammutati Kreeka kuningriigi võimude poolt akropoli antiikse välimuse taastamiseks, Heinrich Schliemanni algatusel ja rahastusel 1874. aastal.

• Baelen, Jean (1959). "L'Acropole pendant la guerre d'Indépendance [II. Le drame de la Tour Franque]". Bulletin de l'Association Guillaume Budé (prantsuse). 1 (2): 240–298. DOI:10.3406/bude.1959.3856.
• Giochalas, Thanasis; Kafetzaki, Tonia (2013). Αθήνα. Ιχνηλατώντας την πόλη με οδηγό την ιστορία και τη λογοτεχνία [Athens. Tracing the city through history and literature] (kreeka). Athens: Estia. ISBN 978-960-05-1559-6.
• Lock, Peter (1986). "The Frankish Towers of Central Greece". The Annual of the British School at Athens. 81: 101–123. DOI:10.1017/S0068245400020104.
• Lock, Peter (1987). "The Frankish Tower on the Acropolis, Athens: The Photographs of William J. Stillman". The Annual of the British School at Athens. 82: 131–133. DOI:10.1017/S0068245400020384. JSTOR 30103084.
• Miller, William (1908). The Latins in the Levant, a History of Frankish Greece (1204–1566). New York: E.P. Dutton and Company.

• Photographs and paintings of the tower, Archaeology of the City of Athens website, National Research Foundation
• Medieval Acropolis and Ottoman Acropolis at Ancient Athens 3D