Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 06.08.2017 | Fernando Fonseca | FC Porto | Estoril | Loan |
| 25.07.2017 | Leandro Silva | FC Porto | — | N/A |
| 20.07.2017 | Gonçalo Paciência | FC Porto | — | Loan |
| 17.07.2017 | Diogo Verdasca | FC Porto | — | N/A |
| 17.07.2017 | S. Bolat | FC Porto | Antwerp | N/A |
| 15.07.2017 | Vaná | — | FC Porto | € 1M |
| 08.07.2017 | W. Boly | FC Porto | Wolves | Loan |
| 08.07.2017 | Rúben Neves | FC Porto | Wolves | € 17M |
| 05.07.2017 | C. Awaziem | FC Porto | Nantes | Loan |
| 03.07.2017 | Sami | FC Porto | — | N/A |
| 02.07.2017 | Inácio Carneiro dos Santos | FC Porto | Portimonense | Loan |
| 02.07.2017 | O. Govea | FC Porto | — | Loan |
| 02.07.2017 | I. Lichnovsky | FC Porto | — | € 1.7M |
| 01.07.2017 | Óliver Torres | Atletico Madrid | FC Porto | € 20M |
| 01.07.2017 | Adrián López | Villarreal | FC Porto | N/A |
| 01.07.2017 | Andrés Fernández | FC Porto | Villarreal | € 2M |
| 01.07.2017 | D. Reyes | Espanyol | FC Porto | N/A |
| 01.07.2017 | André Silva | FC Porto | AC Milan | € 38M |
| 01.07.2017 | Sérgio Oliveira | Nantes | FC Porto | N/A |
| 01.07.2017 | Ricardo Pereira | Nice | FC Porto | N/A |
| 01.07.2017 | Sami | Arouca | FC Porto | N/A |
| 01.07.2017 | Raúl Tiago Soares Almeida | FC Porto | Pacos Ferreira | N/A |
| 01.07.2017 | Tomás Podstawski | FC Porto | — | N/A |
| 01.07.2017 | André Pereira | — | FC Porto | N/A |
| 01.07.2017 | Ricardo Nunes | FC Porto | Chaves | N/A |
| 01.07.2017 | M. Marega | Guimaraes | FC Porto | N/A |
| 01.07.2017 | C. Ezeh | FC Porto | Portimonense | N/A |
| 01.07.2017 | V. García | Nacional | FC Porto | N/A |
| 01.07.2017 | H. Chikhaoui | — | FC Porto | N/A |
| 01.07.2017 | Leandro Silva | — | FC Porto | N/A |
| 01.07.2017 | Tiago Rodrigues | FC Porto | — | Free |
| 01.07.2017 | Pité | FC Porto | Tondela | N/A |
| 01.07.2017 | M. Caballero | FC Porto | — | Loan |
| 01.07.2017 | F. Varela | — | FC Porto | N/A |
| 01.07.2017 | Josué | Galatasaray | FC Porto | N/A |
| 01.07.2017 | Hernâni | Guimaraes | FC Porto | N/A |
| 01.07.2017 | Fabiano | Fenerbahce | FC Porto | N/A |
| 01.07.2017 | S. Bolat | Arouca | FC Porto | N/A |
| 01.07.2017 | Gonçalo Paciência | Rio Ave | FC Porto | N/A |
| 01.07.2017 | O. Govea | — | FC Porto | N/A |
| 01.07.2017 | I. Lichnovsky | Valladolid | FC Porto | N/A |
| 01.07.2017 | Luís Mata | Portimonense | FC Porto | N/A |
| 01.07.2017 | V. Aboubakar | Besiktas | FC Porto | N/A |
| 24.06.2017 | L. Depoitre | FC Porto | — | € 5M |
| 09.03.2017 | Walter | FC Porto | — | Loan |
| 17.02.2017 | Sami | FC Porto | Arouca | N/A |
| 10.02.2017 | Rodrigo Soares | FC Porto | Chaves | N/A |
| 01.02.2017 | H. Chikhaoui | FC Porto | — | Loan |
| 31.01.2017 | Sérgio Oliveira | FC Porto | Nantes | Loan |
| 31.01.2017 | Alberto Bueno Calvo | FC Porto | Leganes | Loan |