Yianna Terzi, born Ioanna Terzi on December 1, 1980, in Thessaloniki, Greece, is
a Greek singer. She moved to Athens at age 20 and released her debut album,
Gyrna To Kleidi, in 2006. In 2017, she participated in Greece’s selection
process for the Eurovision Song Contest 2018 with the song "Oneiro mou".
Following the withdrawal and disqualification of the other competing entries,
she was internally selected to represent Greece in the contest. She competed in
the first semifinal but did not qualify for the final.