| Building Name: | Mirza Mousa Mosque |
| Religious Affiliation: | Islam |
| Location: | Tehran Grand Bazaar, Tehran, Iran |
| Map Type: | Iran |
| Map Relief: | 1 |
| Coordinates: | 35.676°N 51.4248°W |
| Architecture Type: | mosque |
| Year Completed: | Ghajar era |
Mirza Mousa Mosque is a prominent old mosque in Tehran, Iran, located in Naser Khosrou Street in Tehran Grand Bazaar.
The mosque was built in 1277 Hijri Qamari in Qajar era. It is registered as a national heritage site by the National Cultural Heritage Org of Iran (ID No 11198). The mosque has been used as seminary school since the time of kingship of Nasereddin Shah.[1]