| Iyasu IV | |
|---|---|
| Emperor of Ethiopia | |
| Predecessor | Gigar |
| Successor | Gebre Krestos |
| Reign | 18 June 1830 – 18 March 1832 |
| Dynasty | House of Solomon |
| Father | Salomon III |
| Religion | Ethiopian Orthodox Tewahedo |
Iyasu IV (Ge'ez: ኢያሱ) was Emperor of Ethiopia from 18 June 1830 to 18 March 1832, and a member of the Solomonic dynasty. He was the son of Salomon III.