This flag is similar to the flag of Portugal used between 1830 and 1910, except that the Portuguese coat of arms has been replaced by nine five-sided stars in a semi-circular arch over a stylized golden goshawk (in Portuguese: Açor), the symbol of the Azores, positioned over the border of the two bands.
This flag is like the flag of the president, but is white with a green saltire with the Arms (sphere and shield) at the centre. There is a red border on all four sides with a pattern of laurel leaves in gold. This replaces the former flag of the Minister of defence.
1911–present
Minister flag
Same flag as the prime-minister, but without the red border.
1952–present
Flag of the defence minister
The only flag not to follow the style of the national flag
Equally divided in green and red with the national coat of arms enclosed by two yellow laurel shoots intersecting at their stems and bound by a white scroll bearing Camões's verse "Esta é a ditosa pátria minha amada" (English: "This is my beloved fortunate homeland") as the motto.
Heraldic banner (a blue cross with five blue escutcheons each charged with an undetermined number of bezants on a white field (hypothetical)).
1185–1248
Royal flag
Heraldic banner (five blue escutcheons each charged with an undetermined number of bezants on a white field (first standard and historic royal coat of arms)).
1248–1385
Royal flag
Heraldic banner (Five blue escutcheons each charged with an undetermined number of bezants on a white field. Border: red with yellow castles (number not fixed)).
1385–1485
Royal flag
Heraldic banner (Five blue escutcheons each charged with an undetermined number of bezants on a white field. Border: red with yellow castles and a green cross of the Order of Aviz).
1485–1521
Royal flag
Heraldic banner (Five blue escutcheons each charged with 5 bezants on a white field. Border: red with 8 yellow castles).
1495–1521
Alternative royal flag
White with the coat of arms of the Kingdom in the middle
1521–1578
Royal flag
White with the coat of arms of the Kingdom in the middle
1578–1640
Royal flag
White with the coat of arms of the Kingdom in the middle
1616–1640
Alternative royal flag
White with the coat of arms of the Kingdom in the middle (variant with branches of brambles under the shield)
1640–1667
Royal flag
White with the coat of arms of the Kingdom in the middle
1667–1706
Royal flag (used only in fortresses and warships of the Crown)
White with the coat of arms of the Kingdom in the middle
1706–1816
Royal flag until the late 18th century (used only in fortresses and warships of the Crown) and national flag from then on
White with the coat of arms of the Kingdom in the middle
1750–1816
Variant of the royal flag until the late 18th century (used only in fortresses and warships of the Crown) and national flag from then on
White with the coat of arms of the Kingdom in the middle (variant with a heraldic console encircling the shield)
Flag of the Government of Macau. During the Portuguese administration this flag also represented the Territory of Macau in the international forums, although it was not the official flag of the Portuguese territory.
A light blue field charged with the coat of arms of Government of Macau.
Flag of the Municipality of Macau, one of two local municipal governments and in the sports events
This was the flag used at the handover to China in 1999. A light blue field charged with the coat of arms of Municipality of Macau.
White flag with a green cross of Saint George, with the Arms in the centre. As the position of "Minister of the Navy" has been abolished, the flag is currently not used.
1911–1974
Flag of the war/army minister
Flag divided vertically like that of the Army, but with five white stars over all, arranged in a ring. As the position of "Minister of the War/Army" has been abolished, the flag is currently not used.