Portugal

Portugal has participated in the Own Eurovision Song Contest 27 times, debuting in the first contest, with their best position being 7th, achieving this at the Own Eurovision Song Contest 1 and Own Eurovision Song Contest 33 editions.

Contestants
Table key
 * Winner
 * Second place
 * Third place
 * Automatically qualified to the final
 * Did not qualify for the final or disqualified
 * Last place
 * Did not compete