1621 in Spain
# 1621 in Spain

Events in the year 1621 in Spain.

## Incumbents

* Monarch: Philip III until March 31, Philip IV since March 31

## Events

* August 10 - Eighty Years' War: Battle of Gibraltar (1621)
* September 5 - Thirty Years' War: beginning of the Siege of Jülich

## Deaths

* March 31 - Philip III (born 1578)

vte Years in Spain (1492–present) :

