| Eurovision Song Contest 1966 | ||||
|---|---|---|---|---|
| Participating broadcaster | Radiotelevisão Portuguesa (RTP) | |||
| Country |  Portugal | |||
| National selection | ||||
| Selection process | Grande Prémio TV da Canção Portuguesa 1966 | |||
| Selection date(s) | 15 January 1966 | |||
| Selected artist(s) | Madalena Iglésias | |||
| Selected song | "Ele e ela" | |||
| Selected songwriter(s) | Carlos Canelhas | |||
| Finals performance | ||||
| Final result | 13th, 6 points | |||
| Portugal in the Eurovision Song Contest | ||||
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Portugal was represented at the Eurovision Song Contest 1966 with the song "Ele e ela", written by Carlos Canelhas, and performed by Madalena Iglésias. The Portuguese participating broadcaster Radiotelevisão Portuguesa (RTP) selected its entry at the Grande Prémio TV da Canção Portuguesa 1966.