CMS Grammar School, Lagos
| CMS Grammar School, Lagos | |
|---|---|
| Address | |
| Asani Road, Bariga , | |
| Coordinates | 6°32′04″N 3°23′19″E / 6.534583°N 3.388638°E | 
| Information | |
| School type | Secondary | 
| Motto | Nisi Dominus Frustra (Without God we labor in vain) | 
| Established | 6 June 1859 | 
| Principal | The Revd' Jacob Ayokunle Ogunyinka | 
The CMS Grammar School in Bariga, a suburb of Lagos in Lagos State, is the oldest secondary school in Nigeria, founded on 6 June 1859 by the Church Missionary Society. For decades it was the main source of African clergymen and administrators in the Lagos Colony.