Casimir IV may refer to:
- Casimir IV Jagiellon (1427–1492), Polish king
- Casimir IV, Duke of Pomerania (1351–1377)
This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.