Montenegro participated in the Eurovision Song Contest 2017 with the song "Space" written by Adis Eminić, Iva Boršić and Momčilo Zeković. The song was performed by Slavko Kalezić, who was internally selected by the Montenegrin broadcaster Radio i televizija Crne Gore (RTCG) to represent the nation at the 2017 contest in Kyiv, Ukraine. Slavko Kalezić was announced as the Montenegrin representative on 29 December 2016, while his song, "Space", was presented to the public on 10 March 2017.

Slavko Kalezić is a Montenegrin actor, singer and songwriter. He took part in X Factor Adria but failed to make it to the live shows. He represented Montenegro in the Eurovision Song Contest 2017 with the song "Space". In 2017, he took part in the fourteenth series of The X Factor UK, where he was eliminated from the competition at judges' houses.