This is a list of personal standards of the kings of Portugal.
| Flag | Description | Century |
|---|---|---|
 | King Manuel I personal standard | 16th century |
 | King Manuel I (alternative) personal standard | 16th century |
 | King Sebastian personal standard used during the Battle of Alcácer Quibir | 16th century |
 | King John IV personal standard (first monarch of the House of Braganza) | 17th century |
 | King Peter II personal standard | 17th century |
 | King John V personal standard with the Order of Christ grand collar | 18th century |
 | Personal standard of the kings of Portugal, from King John V on | 18th century to 20th century |
 | King Pedro IV personal standard (aka Emperor Peter I of Brazil) | 19th century |
 | Royal Standard variant used by King Peter V | 19th century |
 | Royal Standard variant used by King Peter V (with royal cypher) | 19th century |