| Type | Academy sponsor led |
| Phase | Primary |
| Gender | Mixed |
| Age Range | 3 - 11 |
| Headteacher | Mr Joe O'Connor |
| Address |
Wellington Street Grimsby DN32 7JX |
| Religious Character | Roman Catholic |
| Website | http://www.saintmarysprimarygrimsby.co.uk |
| Telephone | 1472357982 |
| Number of pupils | 221 |
| Inspection | Good |
| Primary school national ranking | -- |
| Local authority | North East Lincolnshire |
| Region | Yorkshire and the Humber |
| URN | 139009 |
| View this school information in GOV.UK website | |