| Type | Other independent school |
| Phase | All through |
| Gender | Girls |
| Age Range | 3 - 18 |
| Headteacher | Mrs Johneen McPherson |
| Address |
Cross Deep Twickenham Middlesex UK TW1 4QJ |
| Religious Character | Catholic |
| Website | https://www.stcatherineschool.co.uk/ |
| Telephone | 2088912898 |
| Number of pupils | 442 |
| Inspection | |
| GCSE national ranking | Top 22% |
| A-Level national ranking | Top 15% |
| Local authority | Richmond upon Thames |
| Region | London |
| URN | 102936 |
| View this school information in GOV.UK website | |