| Imam Ali Officers' University | |
| Native Name: | دانشگاه افسری امام علی |
| Native Name Lang: | fa |
| Former Names: | Officers' School |
| Motto: | Persian: ایمان، انضباط، آموزش |
| Motto Lang: | fa |
| Mottoeng: | Faith, Discipline, Education |
| Type: | Military academy |
| Affiliation: | Islamic Republic of Iran Army Ground Forces |
| Head Label: | Commandant |
| Head: | 2nd Brigadier General Ali Mahdavi |
| City: | Tehran |
| Country: | Iran |
| Campus: | Urban |
Imam Ali Officers' University (Persian: دانشگاه افسری امام علی; acronym:[1] Persian: دا اف, DĀʿAF), formerly known as Officers' School (Persian: دانشکده افسری) is the military academy of the Islamic Republic of Iran Army Ground Forces, located in Tehran, Iran. Cadets of the academy achieve the second lieutenant rank upon graduation and join the Ground Forces. It is considered one of the best military academies in the region.