Académico Viseu: every transfer in and out, fees paid and earned, squad market value, €3.7m spent and €8m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-21 | Paulinho | Wieczysta | Académico Viseu | Loan |
| 2026-07-22 | Alejandro Mestanza | Atlético Madrid II | Académico Viseu | Free |
| 2026-07-21 | Marquinho | Académico Viseu | Barra FC | Free |
| 2026-07-08 | Marcos Lavín | USL Dunkerque | Académico Viseu | Free |
| 2026-07-07 | Cristian Ferreira | Asociación Atlética Argentinos Juniors | Académico Viseu | Free |
| 2026-07-02 | Rodrigo Valente | Académico Viseu | Amarante | Free |
| 2026-07-01 | Domen Gril | Académico Viseu | Piast Gliwice | Free |
| 2026-07-01 | Bruno Brígido | Académico Viseu | América Mineiro | Free |
| 2026-07-01 | Bruno Ramos | Académico Viseu | Sporting CP | €2m |
| 2026-01-21 | Eduvie Ikoba | Académico Viseu | Kazincbarcika | Free |
| 2026-01-20 | Dominik Wanner | SC Verl | Académico Viseu | Free |
| 2025-08-21 | Álvaro Zamora | Aris Saloniki | Académico Viseu | Loan |
| 2025-08-20 | João Guilherme | Maguary PE | Académico Viseu | Loan |
| 2025-08-18 | Famana Quizera | Académico Viseu | Leiria | Free |
| 2025-08-10 | Diogo Almeida | Académico Viseu | İmişli FK | Free |
| 2025-08-08 | Gautier Ott | Académico Viseu | EA Guingamp | Free |
| 2025-08-01 | Federico Gomes Gerth | Académico Viseu | Unión Santa Fe | Free |
| 2025-08-01 | Federico Gomes Gerth | Académico Viseu | Unión Santa Fe | Free |
| 2025-07-29 | Alan Marinelli | Académico Viseu | Slovacko | Free |
| 2025-07-23 | Miguel Bandarra | Académico Viseu | CF Os Belenenses | Free |