| Irene | |
|---|---|
| Empress consort of Bulgaria | |
| Tenure | 1279–1280 |
| Born | Unknown Byzantine Empire |
| Died | Unknown Byzantine Empire |
| Spouse | Ivan Asen III of Bulgaria |
| Issue | Michael Asen Andronikos Asen Isaac Asan Manuel Asen Constantine Asen Theodora Asanina Maria Asenina |
| Dynasty | Palaiologos |
| Father | Michael VIII Palaiologos |
| Mother | Theodora Palaiologina |
Irene Palaiologina (Greek: Εἰρήνη Παλαιολογίνα, Bulgarian: Ирина Палеологина) was the eldest[1] daughter of Byzantine emperor Michael VIII Palaiologos and empress Theodora Palaiologina, and empress consort of Ivan Asen III of Bulgaria.