1703 in Sweden

Incumbents

• Monarch – Charles XII

Events

• 19 March - Swedish victory at the Battle of Saladen.
• 21 April - Swedish victory at the Battle of Pułtusk (1703).
• July 19 - Russian victory at the Battle of Systerbäck.
• October 14 - Swedish victory at the Siege of Thorn
• The Charles XII Bible is completed.

Births

• 23 March - Cajsa Warg cookery book author

Deaths

• 16 January - Erik Dahlbergh, engineer, soldier, and field marshal
• unknown - Maria Skytte, notorious baroness