| School Name | St Mary's School (Mosgiel) |
| School ID | 3832 |
| Principal | Michael Brosnahan |
| School gender | Co-Educational |
| Authority | State: Integrated |
| Organisation Type | Full Primary School (Year 1-8) |
| Boarding Facilities | No |
| Education medium | All students in English Medium |
| Cohort entry | No |
| School Donations | Donations may be requested |
| Definition | Not Applicable |
| Col id | 99145 |
| Col name | Dunedin Catholic Schools Kāhui Ako |
| Location | 87 Church Street, Mosgiel |
| Google Address | 87 Church Street, Mosgiel 9024, New Zealand |
| Rating | 4.7 base on 3 reviews |
| Census Area Unit | Mosgiel South |
| Ward | Area Outside Ward |
| Postal Details | 87 Church Street, Mosgiel, 9024 |
| Territorial Authority | Dunedin City |
| Regional Council | Otago Region |
| Education region | Otago/Southland |
| General Electorate | Dunedin South |
| Mori electorate | Te Tai Tonga |
| Local office name | Dunedin |
| Isolation index | 0.34 |
| Melaa | 4 |
| Decile | 8 |
| Management Contact Name | Michael Brosnahan |
| Telephone | 03-489 7716 |
| Fax | 03-4890991 |