Evridiki Theocleous, known professionally as simply Evridiki (Ευρυδίκη in Greek), is a Cypriot rock, pop, and electro pop singer. She is best known in Europe for representing her home country, Cyprus, in the Eurovision Song Contest in 1992 and 1994 with the songs Teriazoume and Ime Anthropos Ki Ego by George Theofanous and 2007 with the song Comme ci Comme ca by Dimitris Korgialas and Poseidonas Giannopoulos.

Overall, Evridiki is one of the most popular successful and best selling singers in Greece and Cyprus. She has worked with the most important personalities of the Greek music industry. Besides George Theophanous also with people like Vasilis Papakonstantinou, Giorgos Hatzinasios, Yannis Spanos, Marios Tokas, Dimitris Korgialas, Giorgos Dimitriadis, Christos Dantis, Natalia Germanou, Eleni Peta, Antonis and Yannis Vardis, Stelios Rokkos, Sakis Rouvas, ONAR, C-real, MIKRO and others.