Since 1999 Sergio represented the Catalonia football team, making his debut on 23 December in a 1–0 friendly win with Yugoslavia and scoring his first goal nearly ten years later, in a 4–2 friendly against Argentina.
Sergio Leone | Felipe González | Sergio Franchi | Dominique Gonzalez-Foerster | José González | Sergio Ramos | Sérgio Mendes | Sergio Martino | Miguel Ángel González | Sergio Osmeña | Sergio Fabbrini | Fernando González | Sergio Aleati | Delia Gonzalez | Sergio Sollima | Sérgio Godinho | Sergio Corbucci | Felipe Gonzalez | Emilio González Márquez | Elián González affair | Sergio Santos | Sergio Pérez | Sergio Marchionne | Sergio Fiorentino | Sergio Badilla Castillo | Roque González de Santa Cruz | Miguel Ángel González (boxer) | Mark González | Jaslene Gonzalez | Alejandro González Iñárritu |