Events in the year 1945 in Portugal.
|See also:||List of years in Portugal|
- 29 January - Establishment of A Bola
In association football, for the first-tier league seasons, see 1944–45 Primeira Divisão and 1945–46 Primeira Divisão; for the Taça de Portugal seasons, see 1944–45 Taça de Portugal and 1945–46 Taça de Portugal.
- de Oliveira Marques, A.H. (March 1986). História de Portugal Volume III (in Portuguese). Lisbon: Palas Editores. p. 612.