| Photo | Name | PSGId | OOP Date | Sex | Descriptors |
|---|
 | Gemma | unk-u000000017 | 02-12-2012 | Female | Gray |
| George | bobbi-a000000207 | 11-12-2013 | Male | Mosaic (Albino het, 16.5% Possible creamino het, 16.5% Possible leucistic/platinum het) |
| Geppetto | tofro-n000000642 | 12-25-2002 | Male | Gray |
| Gert | sse-n000000807 | 01-01-2010 | Male | Caramel ~Notes: Wild Caught~ |
| Gertude | sse-n000000808 | 01-01-2010 | Female | Caramel ~Notes: Wild Caught~ |
| Gia | cwong-a000000110 | 10-14-2003 | Female | Gray (Leucistic het) |
| Gianna | mlg-g000000022 | Unknown | Female | Gray, White face |
| Giddy | tpg-n000000841 | 12-22-2008 | Male | Leucistic |
| Gideon | tpg-n000000729 | 09-10-2006 | Male | Leucistic |
| Gidget | rudd-n000000720 | 08-15-2008 | Female | Gray (White tip het) |
| Gigi | rudd-n000000419 | 08-08-2008 | Female | Gray (White tip het) |
| Gingerjill | tpg-n000000645 | Unknown | Female | Red/Brown Series |
| Giselle | brita-a000000104 | 06-01-2006 | Female | Gray (Albino het) |
| Gity | unk-n000000556 | Unknown | Female | Gray |
| Gizelle | valk-n000000339 | Unknown | Female | Mosaic, White face (Leucistic het, White tip het) |
| Gizmo | unk-n000000618 | Unknown | Male | Gray |
| Gizmo | unk-n000001006 | 00-00-2015 | Male | Gray |
| Gizmo | coudi-a000000049 | Unknown | Female | Gray |
| Glacie | tofro-n000000820 | 10-29-2004 | Female | Leucistic |
| Glerk | psg-n000000763 | 11-09-2017 | Male | Gray (Creamino het, Red series: Lion lines) |
| Total number of listed sugar gliders: | 1424 |