| Symbiosis International School | |
| Motto: | Vasudhaiva Kutumbakam |
| Motto Translation: | The world is one family |
| Location: | Pune, India |
| Postcode: | 411 014 |
| Director: | Narendra Kumar Ojha |
| Gender: | Co-educational |
| Lower Age: | 3 |
| Upper Age: | 18 |
| Avg Class Size: | 24 students |
| Medium: | English |
| Houses: | Bhoomi, Vayu, Agni, Jal |
| Website: | Symbiosis International School |
Symbiosis International School is an International Baccalaureate school located in Pune, India, founded in 2005. It offers students a 12-year education, starting with Early Years 1-3 Programme, IB Primary Years Programme (PYP), IB Middle Years Programme (MYP),Cambridge IGCSE and IB Diploma Programme (DP). It is located in the north-east side of Pune city, in Viman Nagar. The school is built on a campus shared with Symbiosis International University. The two institutions share many facilities, such as a football pitch, basketball courts, first-aid facilities, and an amphitheatre.
The school is authorised by the [International Baccalaureate Organisation] to offer the IB Primary Years Programme, which is offered from kindergarten and grades I to V, and the IB Diploma Programme for grades XI and XII.[1] SIS offers IB Middle Years Programme for grades VI through VIII, It is also a recognised centre for the International General Certificate of Secondary Education by Cambridge International Examinations, and students appear for IGCSE examinations at the end of grade X after a two-year preparation course beginning in grade IX.