List of Portuguese films of 2017
The following is a list of Portuguese films that were first released in 2017.
Highest-grossing films
The following is a list of the 10 highest-grossing domestic films in Portugal that were first released in 2017, as of December 20, 2017, according to the Instituto do Cinema e do Audiovisual.| Rank | Title | Gross |
| 1 | O Fim da Inocência | €346,242.96 |
| 2 | Jacinta | €240,765.94 |
| 3 | Perdidos | €179,001.31 |
| 4 | São Jorge | €218,395.74 |
| 5 | Fátima | €118,353.53 |
| 6 | Alguém Como Eu | €128,541.04 |
| 7 | Peregrinação | €105,962.90 |
| 8 | Malapata | €89,500.66 |
| 9 | 100 Metros | €83,274.38 |
| 10 | Índice Médio de Felicidade | €43,450.65 |