2003–04 Primeira Liga
Managerial changes
Columns: Team | Outgoing manage | Manner | Date of vacancy | Incoming manager | Date of appointment
Académica de Coimbra | Artur Jorge | Resigned | 28 August 2003 | Vítor Oliveira | 28 August 2003 | Vitória de Guimarães | Augusto Inácio | Sacked | 8 December 2003 | Jorge Jesus | 8 December 2003 | Paços de Ferreira | José Gomes | Mutual Consent | 21 October 2003 | José Mota | 22 October 2003 | Estrela da Amadora | João Alves | Sacked | 3 November 2003 | Miguel Quaresma | 3 November 2003 | Gil Vicente | Mário Reis | Sacked | 11 November 2003 | Luís Campos | 25 November 2003 | Belenenses | Manuel José | Resigned | 22 November 2003 | Bogićević | 23 November 2003 | Belenenses | Bogićević | Sacked | 19 January 2004 | Augusto Inácio | 20 January 2004 | Académica de Coimbra | Vítor Oliveira | Sacked | 26 January 2004 | João Pereira | 27 January 2004 | Boavista | Erwin Sánchez | Sacked | 8 March 2004 | Jaime Pacheco | 8 March 2004