The Portuguese Final was held on February 15th at the Teatro Maria Matos in Lisbon, hosted by Maria Elisa & José Nuno Martins. The winner was chosen by the composers/authors of the participating songs who had to award between 1-5 points to the songs other than their own.
| 1 | O pecado capital | The mortal sin | Fernando Girão & Jorge Palma |
33 |
7th |
| 2 | Madrugada | Daybreak | Duarte Mendes | 61 |
1st |
| 3 | Batalha povo | People’s fight | Paco Bandeira | 41 |
6th |
| 4 | Com uma arma, com una flor | With a gun, with a flower | Paulo de Carvalho | 53 |
3rd |
| 5 | A boca do lobo | Good luck | Carlos Cavalheiro | 59 |
2nd |
| 6 | Leilão da lata | Tin auction | Fernando Gaspar & Pedro Jordão |
22 |
10th |
| 7 | Canção acesa | Lit song | Vitor Leitão |
30 |
9th |
| 8 | Memória | Memory | Paulo de Carvalho | 47 |
4th |
| 9 | Alerta | Alert | José Mário Branco |
42 |
5th |
| 10 | Viagem | Trip | Jorge Palma |
31 |
8th |
Duarte Mendes previously came 8th in the 1971 Portuguese Final, 6th in 1972 & 3rd in 1973. At the ESC he was 16th. Paulo De Carvalho represented Portugal in ESC 1974.