| La Gaulette State Secondary School | |
| Streetaddress: | Remy Ollier Street, la Gaulette |
| District: | Black river |
| Country: | Mauritius |
| Coordinates: | -20.4173°N 57.3661°W |
| Head Of School: | Dr Manally M. |
| Teaching Staff: | 35 |
| Gender: | Boys and girls |
| Schooltype: | Public |
| Slogan: | We Fly with our Own Wings |
| Mascot: | Le Morne Mountain |
| School Colours: | Blue and grey |
| Established: | 2003 |
| Status: | Currently constituted |
| Enrollment: | 251 |
| Post: | Rector |
| Body: | La Gaulette SSS |
| Insigniasize: | 60 px |
| Incumbent: | D.G Philippe |
| Incumbentsince: | 1 February 2011 |
| Termlength: | renewable |
| Formation: | 2003 |
| Inaugural: | La Gaulette SSS |
La Gaulette State Secondary School (commonly known as LGSSS) is the last state school providing co-education in Mauritius and is situated in La Gaulette Village in the South West of the country, Mauritius. It serves nearly 250 students annually.