The Idalion Tablet is a 5th-century BC bronze tablet from Idalion (Greek: Ιδάλιον), Cyprus. The script of the tablet is in the Cypriot syllabary and the inscription itself is in the Arcadocypriot dialect of Greek.
The tablet was kept in the ancient official depository of the temple of Athena on the western acropolis of Idalion, where it was discovered in 1850 by a farmer from the village of Dali. It was purchased by Honoré Théodoric d'Albert de Luynes, who donated it to the Bibliothèque nationale de France in 1862. Today it is kept in the BnF Museum in Paris. The script was not deciphered until after the 1870 discovery of the Idalion bilingual.