| Eurovision Song Contest 2018 | ||||
|---|---|---|---|---|
| Country |  Greece | |||
| National selection | ||||
| Selection process | Internal selection | |||
| Selection date(s) | 16 February 2018 | |||
| Selected artist(s) | Yianna Terzi | |||
| Selected song | "Oniro mou" | |||
| Selected songwriter(s) |
| |||
| Finals performance | ||||
| Semi-final result | Failed to qualify (14th) | |||
| Greece in the Eurovision Song Contest | ||||
| ||||
Greece participated in the Eurovision Song Contest 2018 with the song "Oniro mou" written by Aris Kalimeris, Dimitris Stamatiou, Yianna Terzi and Mihalis Papathanasiou and performed by Terzi. A national final was scheduled to be held in order to select the Greek entry for the 2018 contest in Lisbon, Portugal. Five entries were to compete in the final on 22 February 2018 where public voting would exclusively select the winner, however "Oniro mou" performed by Terzi was announced as the Greek entry on 16 February 2018 following the disqualification of four out of the five national final entries.
To promote the entry, a music video for the song was released and Terzi performed the song at both the fashion music series MADwalk and the Eurovision Live Lounge series hosted by ESCToday. Greece was drawn to compete in the first semi-final of the Eurovision Song Contest which took place on 8 May 2018. Performing fourteenth in the running order for the night, "Oniro mou" was not announced among the top 10 entries of the first semi-final and therefore did not qualify to compete in the final. It was later revealed that Greece placed fourteenth out of the 19 participating countries in its semi-final with 81 points.