Dennis Memorial Grammar School
| Dennis Memorial Grammar School | |
|---|---|
| Location | |
Oguta Road Nigeria | |
| Information | |
| Type | Private boarding school |
| Motto | "Lux Fiat" |
| Religious affiliation | Church of Nigeria |
| Established | January 1925, 25 |
| Founder | Niger Mission of the Church Mission Society |
| Local authority | Anambra State Ministry of Education |
| Gender | all-boys |
| Alumni | Old Boys |
Dennis Memorial Grammar School (DMGS) is an Anglican boys secondary school in Onitsha, Anambra State, Nigeria. The oldest and first grammar school in Igboland, the school was founded on 25 January 1925 and was named after Archdeacon Thomas John Dennis. DMGS was pictured by British editor E.H. Duckworth and was added to the 1930–1972 "Collection consisting chiefly of photographic prints and slides documenting early 20th century Nigeria" at the Northwestern University archive library.