"Break a Broken Heart" is a song by Australian and Cypriot singer Andrew Lambrou, released on 2 March 2023. It represented Cyprus in the Eurovision Song Contest 2023 after being internally selected by CyBC, the Cypriot national broadcaster for the Eurovision Song Contest. It finished in 12th place at the final with 126 points and reached the charts in Australia, Finland, Germany, Greece, Iceland, Lithuania, Sweden, and UK.

Cyprus has participated in the Eurovision Song Contest 40 times since making its debut in 1981. Cyprus' first entry was the group Island, who finished sixth. The country's best result in the contest is a second-place finish with Eleni Foureira in 2018.