| SL5977 | GOODISON David | Don Valley Railway Ltd | 01/01/2008 | 01/01/2008 | indefinite |
| SL3484 | GOODLIFFE G R | Sheffield Children's Hospital | 18/11/2010 | 01/01/2011 | indefinite |
| SL4885 | GOODRICH M V | Sheffield Dog Rescue | 28/10/2025 | 01/01/2014 | indefinite |
| SL6473 | GORDON Jennifer | Norbury Court Care Home | 04/05/2018 | 24/11/2005 | indefinite |
| SL6611 | GORDON Jenny | Sheffield Music School | 28/03/2025 | 27/03/2025 | indefinite |
| SL5992 | GRAFTON Mary Diana | Ituna Community Project | 14/03/2007 | 14/03/2007 | indefinite |
| SL6504 | GRAHAM Elizabeth | Watercliffe Meadow Community Primary School | 23/05/2019 | 23/05/2019 | indefinite |
| SL5924 | GRAY Anthony Mark | Sheffield Sixs Junior Football Club | 18/01/2010 | 01/01/2010 | indefinite |
| SL5428 | GRAYSON Pauline | Sheffield Breast Cancer Care | 01/01/2007 | 01/01/2007 | indefinite |
| SL6328 | GREEN Janet Peggy | HMS Sheffield Association | 01/11/2012 | 01/11/2012 | indefinite |
