| Grenada Boys' Secondary School | |
|---|---|
| Location | |
 | |
Tanteen St. George Grenada | |
| Coordinates | 12°02′50″N 61°44′47″W / 12.047282°N 61.746353°W |
| Information | |
| School type | Governmental, Public |
| Motto | Non Palma Sine Labore (No Reward Without Labour) |
| Established | 1885 |
| School district | 5 |
| School code | 080004 |
| Chairman | Terence Moore |
| Principal | Mr. Phillip Thomas |
| Faculty | 50 |
| Grades | 9-13 |
| Gender | Male |
| Age range | 11-18 |
| Number of pupils | 840 |
| Classes | 20 |
| Average class size | 35 |
| Hours in school day | 6 |
| Houses | Archer Baptiste Hughes McGuire |
| Slogan | The Prize To The One Who Earns It |
| Tuition | $100.00 |
| Website | https://www.facebook.com/thegbss |
The Grenada Boys' Secondary School (GBSS) is a secondary school on the island of Grenada.