| School Name | John McGlashan College |
| School ID | 387 |
| Principal | Neil Garry |
| School gender | Boys School |
| Authority | State: Integrated |
| Organisation Type | Secondary School (Year 7-15) |
| Boarding Facilities | Yes |
| Education medium | All students in English Medium |
| School Donations | Donations may be requested |
| Definition | School with Boarding Facilities |
| Location | 2 Pilkington Street, Dunedin |
| Google Address | 2 Pilkington Street, Maori Hill, Dunedin 9010, New Zealand |
| Rating | 3.3 base on 17 reviews |
| Census Area Unit | Balmacewen |
| Ward | Area Outside Ward |
| Postal Details | 2 Pilkington Street, Dunedin, 9010 |
| Territorial Authority | Dunedin City |
| Regional Council | Otago Region |
| Education region | Otago/Southland |
| General Electorate | Dunedin North |
| Mori electorate | Te Tai Tonga |
| Local office name | Dunedin |
| Isolation index | 0.06 |
| Melaa | 5 |
| Decile | 10 |
| International | 30 |
| Management Contact Name | Neil Garry |
| Telephone | 03-4676620 |
| Fax | 03-4676622 |