| Photo | Name | PSGId | OOP Date | Sex | Descriptors |
|---|
 | Connor | psg-n000001044 | 10-03-2019 | Male | Gray (50% Possible leucistic het) |
| Constanze | tpg-n000000651 | Unknown | Female | White tip |
| Cooper | gbg-a000000148 | Unknown | Male | Gray (Albino het) |
| Coraline | jegut-g000000079 | 07-06-2009 | Female | Gray (Leucistic het) |
| Cordelia | gbg-a000000129 | 10-03-2011 | Female | Creamino (50% Possible leucistic het, Platinum het) ~Notes: Proved by joey Calliope, OOP 7/29/2012~ |
| Corkey | tpg-n000000448 | 09-18-2005 | Male | Mosaic (Leucistic het) |
| Correy Reds | tpg-n000000449 | Unknown | Female | Red series: Cinnamon |
| Corsen | psg-n000000952 | 10-23-2015 | Female | Gray (Creamino het) |
| Cortana | jwill-g000000077 | 12-12-2012 | Female | Gray |
| Cosmo | sse-a000000145 | Unknown | Female | Gray |
| Cotton | ffr-a000000180 | Unknown | Female | White face (50% Possible creamino het) |
| Cotton | unk-n000000081 | Unknown | Male | Gray |
| Couture | ness-g000000105 | 09-06-2012 | Female | Platinum (Leucistic het) |
| Cove | tpg-n000000268 | Unknown | Female | Red series ~Notes: Sisters from Andy and Cove~ |
| Coves Girls | tpg-n000000266 | Unknown | Female | Red series |
| Cowgirl | tpg-n000000835 | Unknown | Female | Red/Brown Series |
| Cozumel | unk-n000000472 | Unknown | Female | ~Notes: Imported~ |
| Crackle | ffr-a000000172 | 08-05-2006 | Female | Creamino, White face |
| Crash | sunc-n000000838 | 08-16-2010 | Male | Creamino |
| Cream | lauw-g000000087 | 08-08-2012 | Male | Mosaic (Creamino het, Leucistic het)~Notes: Formerly Halk TL~ |
| Total number of listed sugar gliders: | 1424 |