| Photo | Name | PSGId | OOP Date | Sex | Descriptors |
|---|
 | Mr. Kids-2 | tpg-n000000758 | Unknown | Male | Gray |
| Mrs. Butterworth/betty Crocker | unk-n000000839 | Unknown | Female | Creamino |
| Ms. Kids-2 | tpg-n000000759 | Unknown | Female | Gray |
| Ms. Leu | unk-n000000981 | Unknown | Female | Mosaic ~Notes: Produces sterile males~ |
| Muffin | tofro-n000000469 | 03-14-2002 | Female | Gray |
| Mum | ffr-a000000091 | 06-05-2002 | Female | White face |
| Murloc | psg-n000000029 | 10-01-2017 | Male | |
| Murphy | anito-a000000083 | Unknown | Male | Red series (Buttercream) |
| Murphy | jff-g000000013 | 05-22-2011 | Male | Gray |
| Myk | tpg-n000000528 | 05-05-2006 | Male | Gray: Black beauty |
| Myk Moms 3 | tpg-n000000696 | 04-01-2010 | Female | Gray: Black beauty |
| Mykil | tpg-n000000540 | 03-01-2001 | Male | Gray: Black beauty |
| Mykila | tpg-n000000539 | 00-00-2003 | Female | Gray: Black beauty |
| Mykky | tpg-n000000522 | 03-03-2007 | Male | Gray: Black beauty |
| Mylie (stefi) | ancrz-a000000142 | 11-01-2005 | Female | White face (50% Possible leucistic het) |
| Mystery | adri-a000000187 | 03-29-2014 | Female | Platinum: Red (Creamino het, Leucistic het, 25% Possible albino het, Garnet eyes) |
| Mystery | tifst-n000000478 | 03-15-2016 | Female | Mosaic: Marble (66% Creamino het, 33% Leucistic/Platinum het) |
| Nadir | jolgl-g000000066 | 07-15-2007 | Female | Creamino |
| Nagle Ddg | smc-n000000572 | 08-09-2017 | Male | Mosaic piebald |
| Nala | cora-a000000252 | 02-20-2007 | Female | Gray |
| Total number of listed sugar gliders: | 1424 |