Portugal in the Eurovision Song Contest 2003
Portugal was represented by Rita Guerra with the song "Deixa-me sonhar " in the Eurovision Song Contest 2003.
Before Eurovision
Festival da Canção 2003
The final was held on 23 February 2003 at the Endemol TV Studios in Venda do Pinheiro, hosted by Catarina Furtado. Rita Guerra, who was previously internally selected by RTP, sang all the songs and the winner was chosen by televoting, with the winner being announced on 2 March 2003.| Draw | Song ' | Songwriter | Televote | Place |
| 1 | "Prazer no pecado" ' | Menito Ramos | 15% | 2 |
| 2 | "Estes dias sem fim" ' | Rui Miguel Soares Correia, Lara Santos, Raquel Marcos | 10% | 3 |
| 3 | "Deixa-me sonhar " ' | Paulo Martins | 75% | 1 |