The Portsmouth Grammar School
High Street, Old Portsmouth, Portsmouth, Hampshire, PO1 2LN
- Phase: School
- Type: Other independent school
- Age range: ages 2-19
- Ofsted rating: Not yet inspected
- Gender: Mixed
- Religious character: None
Other schools in Portsmouth
- Manor Infant and Nursery School
- St Jude's CofE Primary School
- St George's Beneficial Church of England (Voluntary Controlled) Primary School
- St John's Cathedral Catholic Primary School
- St Paul's Catholic Primary School
- St Edmund's Catholic School
- Beacon View Primary Academy
- Ark Ayrton Primary Academy
- Mary Rose Academy
- Madani Academy