| Building Name: | Saint Gregory the Illuminator Church |
| Native Name: | Սուրբ Գրիգոր Լուսավորիչ եկեղեցի |
| Map Type: | Armenia |
| Map Size: | 300 |
| Location: | Yeghishe Charents School place, Kentron District Yerevan, Armenia |
| Coordinates: | 40.1795°N 44.5091°W |
| Religious Affiliation: | Armenian Apostolic Church |
| Functional Status: | Destroyed in 1939 |
| Architecture: | yes |
| Architecture Style: | Armenian |
| Groundbreaking: | 1869 |
| Year Completed: | 1900 |
Saint Gregory the Illuminator Church (hy|Սուրբ Գրիգոր Լուսավորիչ եկեղեցի, Surb Grigor Lusavorich yekeghets'i) was an Armenian Apostolic church in Yerevan, Armenia, that was destroyed in 1939. It was where Yeghishe Charents School is now on Amiryan Street, Yerevan.