John or Ivan Asen may refer to:
- Ivan Asen I (1186–1196), ruler of Bulgaria
- Ivan Asen II (1218–1241), ruler of Bulgaria
- Ivan Asen III (1279–1280), ruler of Bulgaria
- John Komnenos Asen, ruler of Valona
- John Doukas Angelos Palaiologos Raoul Laskaris Tornikes Philanthropenos Asen, 14th or 15th-century Byzantine noble child
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.