| Photo | Name | PSGId | OOP Date | Sex | Descriptors |
|---|
 | Kiara | jonsn-g000000107 | 01-06-2011 | Female | Lion |
| Kimmy | tpg-n000000600 | 10-18-2015 | Female | Gray: Black beauty |
| Kimono | tpg-n000000741 | 10-23-2008 | Female | Creamino |
| King Tut | skybg-n000000667 | Unknown | Male | White face |
| Kion Sms | smc-n000000569 | 10-27-2015 | Male | Mosaic piebald |
| Kira | esg-a000000263 | 04-11-2009 | Female | Gray: Black beauty |
| Kiss | unk-n000000463 | Unknown | Female | Red series |
| Kisses | gbg-a000000150 | Unknown | Female | White face |
| Kiwi | unk-n000000088 | Unknown | Male | Gray |
| Kiwi | unk-n000000945 | 00-00-2001 | Female | Gray |
 | Koffee | psg-n000000699 | 11-19-2018 | Female | Gray |
| Kona | mlg-g000000023 | Unknown | Male | Leucistic |
| Kovu | sss-n000000771 | 11-14-2011 | Male | Lion |
| Krinkles | momg-g000000110 | Unknown | Male | Leucistic |
| Kristoff | anito-a000000186 | 04-11-2014 | Male | Strawberry(Platinum het, Creamino het, Garnet eyes) |
| Krystal | unk-n000000932 | Unknown | Female | Gray (White tip lines) |
| Kung | unk-n000000740 | 01-10-2009 | Male | Mosaic, White face |
| Kylie | anito-a000000058 | 10-24-2006 | Female | White face (Leucistic het) |
| Lactose | unk-n000000895 | 09-22-2008 | Male | White face (Platinum het, 16.5% Leucistic het)~Notes: Bred by Nina Hall~ |
| Lafayette | clc-a000000198 | 06-21-2009 | Male | White Face, Mosaic |
| Total number of listed sugar gliders: | 1424 |