| Photo | Name | PSGId | OOP Date | Sex | Descriptors |
|---|
 | Lake | unk-n000000677 | Unknown | Female | Gray |
| Lamar | psg-n000000031 | 07-26-2017 | Male | |
| Lance | gbg-a000000017 | Unknown | Male | Gray, White face, White tip |
| Lance | tpg-n000000488 | 04-21-2009 | Male | Mosaic: Ringtail |
| Lancelot | kaybu-g000000012 | 05-08-2005 | Male | Gray |
| Lancelot | tpg-n000000223 | Unknown | Male | Gray |
| Landon | psg-n000000122 | 03-02-2018 | Male | Gray (Creamino Het) |
| Landon | tpg-n000000036 | Unknown | Male | Gray, White tip |
| Larkin | tpg-n000000043 | 03-07-2007 | Female | Gray, White tip |
| Latte | ffr-a000000169 | 10-10-2008 | Female | Creamino (Platinum het) |
| Laurabeth | mgwam-g000000117 | 06-21-2012 | Female | Gray: Black beauty (33% Possible leucistic het) |
| Laurel | mlg-g000000062 | 12-15-2005 | Female | White face |
| Lauren | ffr-a000000161 | Unknown | Female | Creamino |
| Layla | psg-n000001038 | 03-30-2020 | Female | White Face (12.5% possible cremaino het, 50% possible albino het, 12.5% possible leucistic het, low possible platinum het) |
| Lazlo | psg-n000001056 | 08-10-2020 | Male | White face (66% Possible albino het, low possible leucistic het, low possible creamino het) |
| Lc | mlg-g000000054 | 10-01-2011 | Female | Creamino |
| Leah | mlg-g000000055 | 03-01-2006 | Female | Gray (Creamino het) |
| Leila | hssg-a000000248 | 09-16-2015 | Female | Gray: Black beauty (Creamino het, Low leucistic or platinum het, Low albino het) |
| Leila | unk-n000001014 | Unknown | Female | Gray |
 | Lennon | psg-n000000761 | 02-23-2019 | Male | Caramel |
| Total number of listed sugar gliders: | 1424 |