In addition to the Head, St. Mary's has 47 teaching and support staff, who manage all aspects of the children's daily welfare.
| Head Teacher | Miss S Bishop |
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| Assistant Heads | Mrs K Pattullo Mrs M Elliott |
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Teachers |
Miss E Attenborough Miss M Batchelor Mrs R Boyle Mrs M Easton Miss H Hunt |
Mrs G Martin Mrs C Mythen Mr S Rowland Mrs N Smoley Mrs J Welch | ||
| Nursery Nurse | Mrs J Clements | |||
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Higher Level Teaching
Assistants |
Mrs S Chapman | Mrs S May | ||
| Teaching Assistants | Mrs R Campbell Mrs J Foster Miss J Houghton Mrs K Moore Mrs A Morrow Mrs A Comley Miss J Pickett Miss D Spencer Mrs W Speller |
Mrs H Slater Mrs N Walker Mrs A Warren Mrs J Wilson Mrs S Thomas Mrs R Toland Mrs R White | ||
| School Manager | Mrs D Flanagan | |||
| Office Co-ordinator Finance Co-ordinator |
Mrs K Etere Mrs R Campbell |
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| Office Assistants | Mrs K Calver |
Ms N Saunders | ||
| Peripatetic Violin Teacher | Miss K Tir | |||
| Midday Supervisory Assistants | Mrs A Allen Mrs E Bates Miss H Cowlishaw Mrs S Conway Mrs M Faul | Mrs J Foster Mrs K Moore Mrs A Morrow Mrs A Warren Mrs R White | ||
| SMASH Club Staff | Mrs S Conway Mrs S Garratt Mrs L Kenny Mr J Lawrence | Mrs C Mythen Mrs J Robinson Mrs A Warren Miss J Houghton | ||
| Site Agent | Mr R Conway | |||
| Cleaners | Miss A Kemp | Miss J Houghton | ||
| Kitchen Manager | Mrs J Houghton | |||
| Kitchen Assistant | Mrs A Deane Mrs L Edwards | Mrs D Speed Miss A Lane |