Christina Metaxa, Cypriot singer-songwriter
Christina Metaxa (Greek: Χριστίνα Μεταξά; born 4 April 1992) is a Greek Cypriot singer and songwriter. Her elder brother, Nikolas Metaxas, is also a singer and won second place in the Greek version of The X Factor. Her brother is also the creator and composer of her Eurovision entry, "Firefly".

Metaxa was chosen by the public of Cyprus on 7 February 2009 with the song "Firefly" to represent the country at the Eurovision Song Contest 2009 in Moscow. She competed in the second semifinal but missed out on the final. She was the spokesperson for Cyprus, giving the island's voting results during the Eurovision Song Contest 2010 final in Oslo.

Metaxa graduated from Brown University in Providence, Rhode Island.