This is a list of wars fought by Sweden between 1521 and 1814:

1. The Swedish War of Liberation or Befrielsekriget (1521-1523)
2. The Danish Count Feud or Danska Grevefejden (1534-1536)
3. The Great Russian War or Stora ryska kriget (1554-1557)
   • The Treaty of Moscow (1557)
4. The Northern Seven Years' War or Nordiska sjuårskriget (1563-1570)
   • The Treaty of Stettin (1570)
5. The Russian Twenty-five Years' War or 25-årskriget mot Ryssland (1570-1595)
   • The Treaty of Teusina (1595)
6. The War against Sigismund or Kriget mot Sigismund (1598-1599)
7. The Polish War or Polska kriget (1600-1629)
8. The De la Gardie Campaign or De la Gardieska fälttåget (1609-1610)
9. The Ingrian War or Ingermanländska kriget (1610-1617)
   • The Treaty of Stolbova (1617)
10. The Kalmar War or Kalmarkriget (1611-1613)
    • The Treaty of Knäred (1613)
11. The Thirty Years' War or Trettioåriga kriget (1630-1648)
    • The Peace of Westphalia (1648)
12. The Torstenson War or Torstensonkriget (1643-1645)
    • The Treaty of Brömsebro (1645)
13. The First Bremian War or Första bremiska kriget (1654)
14. The Northern War or Nordiska kriget (1655-1661)
    • Treaty of Roskilde with Denmark (February 26, 1658)
    • Treaty of Oliva with Poland (April 23, 1660)
    • Treaty of Copenhagen with Denmark (May 27, 1660)
    • Treaty of Kardis with Russia (June 21, 1661)
15. The Second Bremian War or Andra bremiska kriget (1666)
16. The Scanian War or Skånska kriget (1674-1679)
17. The Great Northern War or Stora nordiska kriget (1700-1721)
    • The Treaty of Traventhal (1700)
    • The Treaty of Altranstädt (1706)
    • The Treaty of Nystad (1721)
18. The Hats' Russian War or Hattarnas ryska krig (1741-1743)
    • The Treaty of Åbo (1743)
19. The Seven Years' War or Pommerska kriget (1757-1762)
20. Gustav III's Russian War or Gustav III:s ryska krig (1788-1790)
    • The Treaty of Värälä (1790)
21. The First War against Napoleon or Första kriget mot Napoleon (1805-1810)
22. The Finnish War or Finska kriget (1808-1809)
    • The Treaty of Fredrikshamn (1809)
23. The War against England or Kriget mot England (1810-1812)
24. The Second War against Napoleon or Andra kriget mot Napoleon (1813-1814)
    • The Treaty of Paris (1814)
    • The Treaty of Paris (1815)
25. The Campaign against Norway or Fälttåget mot Norge (1814)

• List of Swedish monarchs
• List of Swedish military commanders
• List of Swedish Field Marshals
• List of Swedish politicians

• List of wars
• List of battles

• Realm of Sweden
• Lands of Sweden
• Provinces of Sweden
• Dominions of Sweden