| St. Mary's School | |
|---|---|
 | |
| Address | |
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James Gichuru Road , 40580–00100 Kenya | |
| Coordinates | 1°15′53.3″S 36°46′44.2″E / 1.264806°S 36.778944°E |
| Information | |
| Type | Private day school |
| Motto | Latin: Bonitas, Disciplina, Scientia (Goodness, Discipline, Knowledge) |
| Denomination | Roman Catholicism |
| Established | 1939 |
| Founder | The Holy Ghost Fathers |
| Sister school | Loreto Convent Msongari |
| Oversight | Roman Catholic Archdiocese of Nairobi |
| Principal | Benedict otieno |
| Grades | 1-13 |
| Gender |
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| Education system | |
| Language | |
| Campus type | Suburban |
| Colour(s) | Blue and white |
| Nickname | Saints |
| Website | www |
Saint Mary's School, commonly known as Saints, is a private Roman Catholic primary and secondary day school for boys located in Nairobi, Kenya.
Administered by the Roman Catholic Archdiocese of Nairobi, the school offers KCPE, KCSE, IGCSE and IBDP certification. The school admits female students for the IB Diploma Programme.
The school's motto is "Bonitas, Disciplina, Scientia", which is Latin for "Goodness, Discipline, Knowledge".