| Eurovision Song Contest 2004 | ||||
|---|---|---|---|---|
| Country |  Monaco | |||
| National selection | ||||
| Selection process | Internal selection | |||
| Selection date(s) | 22 February 2004 | |||
| Selected artist(s) | Maryon | |||
| Selected song | "Notre planète" | |||
| Selected songwriter(s) |
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| Finals performance | ||||
| Semi-final result | Failed to qualify (19th) | |||
| Monaco in the Eurovision Song Contest | ||||
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Monaco participated in the Eurovision Song Contest 2004 with the song "Notre planète" written by Philippe Bosco and Patrick Sassier. The song was performed by Maryon, who was internally selected by the Monégasque broadcaster Télé Monte-Carlo (TMC), which returned to the Eurovision Song Contest after a twenty-five-year absence, to represent Monaco in the 2004 contest in Istanbul, Turkey. The selection of Maryon and "Notre planète" as the Monégasque entry was announced on 22 February 2004.
Monaco competed in the semi-final of the Eurovision Song Contest which took place on 12 May 2004. Performing during the show in position 9, "Notre planète" was not announced among the top 10 entries of the semi-final and therefore did not qualify to compete in the final. It was later revealed that Monaco placed nineteenth out of the 22 participating countries in the semi-final with 10 points.