Cienciano: every transfer in and out, fees paid and earned, squad market value, €300k spent and €585k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Carlos Cabello | ADT | Cienciano | Free |
| 2026-04-02 | Didier La Torre | Fujieda MYFC | Cienciano | Free |
| 2026-03-13 | Renzo Salazar | Sport Boys | Cienciano | Loan |
| 2026-01-15 | Danilo Ortiz | Cienciano | Pereira | Free |
| 2026-01-13 | Neri Bandiera | Atlético Grau | Cienciano | Free |
| 2026-01-08 | Álvaro Rojas | Universitario | Cienciano | Loan |
| 2026-01-08 | Jimmy Valoyes | Cienciano | Sport Huancayo | Free |
| 2026-01-08 | Anatolie Cebotari | Cienciano | Comerciantes | Free |
| 2026-01-07 | Henry Caparó | Sporting Cristal | Cienciano | Loan |
| 2026-01-06 | Marco Huamán | Alianza Lima | Cienciano | Loan |
| 2026-01-06 | Osnar Noronha | Cienciano | César Vallejo | Free |
| 2026-01-01 | Matías Succar | Alianza Lima | Cienciano | Loan |
| 2026-01-01 | Kevin Becerra | Libertad | Cienciano | Free |
| 2026-01-01 | Claudio Núñez | Nacional | Cienciano | Free |
| 2026-01-01 | Ítalo Espinoza Gómez | Alianza Universidad | Cienciano | Free |
| 2026-01-01 | Gerson Barreto | ADT | Cienciano | Free |
| 2026-01-01 | Ademar Robles | ADT | Cienciano | Free |
| 2026-01-01 | A. Yovera | Ayacucho | Cienciano | Free |
| 2026-01-01 | Rotceh Aguilar | Comerciantes Unidos | Cienciano | Free |
| 2026-01-01 | Claudio Torrejón | Cienciano | Dep. Garcilaso | Free |