The basilinna (Ancient Greek: βασίλιννα) or basilissa (Ancient Greek: βασίλισσα), both titles meaning "queen", was a ceremonial position in the religion of ancient Athens, held by the wife of the archon basileus. The role dated to the time when Athens was ruled by kings, and their wives acted as priestesses (Hiereiai). The duties of the basilinna are described in the pseudo-Demosthenic speech Against Neaira, which is the main source of evidence about the position.
The laws which set out the qualifications for a basilinna were inscribed on a stele which stood in the sanctuary of Dionysus at Limnai. She was expected to be of Athenian birth and not previously married, though Noel Robertson argues that these requirements may have been ignored as inconvenient.
