| Kali, Mazi & Simba | Bengal Cat, Savannah Cat | Lancaster,California | USA |
| Kareltje | Unknown | Limburg | The Netherlands |
| Kat's Kats - The Teenage Mutant Ninja Kitty Horde | DSH | Tennessee | USA |
| Katie | DMH | Minneapolis | USA |
| Katie Too and hur Sisfurs | Mixed | Witchita,Kansas | USA |
| Kaze, Latte, & Chase | OSH, Siamese, DSH | Riverton,NewJersey | USA |
| Keiko | DSH | Adelaide | Australia |
| Keiko & Luna T. Katt | Bengal | SouthWindsor | USA |
| Kellie the Orange Cat | Domestic Short Hair | Penticton,BritishColumbia | Canada |
| Kenzo Valentine | Coon | Saitama | Japan |
| Kiddo | Tuxie | SoutheastTexas | USA |
| Kimo & Sabi | Siamese & Tuxie | California | USA |
| Kip & Petey | Tabby & Grey Tuxedo | NewYork | USA |
| Kipling | Tabby | AnnArbor,Michigan | USA |
