| Borough | Kingston upon Thames |
| Postcode | KT3 5AR |
| Phase | Secondary |
| School type | Academy converter |
| Gender | Girls |
| Age range | 11–18 |
| Sixth form | Has a sixth form |
| Admissions | Non-selective |
| Religious character | Roman Catholic |
| Overall rating | Good |
| Last inspected | 18/05/2022 |
| Report | View Ofsted report |
| Attainment 8 score | 58.6 |
| Grade 5+ English & Maths | 70.3% |
| Grade 4+ English & Maths | 89.9% |
| Acting Headteacher | Dervla McConn-Finch |
| Phone | 02083954225 |
| Website | www.holycross.kingston.sch.uk |
| Pupil deprivation | Very low pupil deprivation |
| Crime level | Low crime area |