- Kafirian
- Kafirians
- Kahketeenian
- Kalianjesh
- Kalkali
- Kalkians
- Kalmanuior
- Kalnokranonis
- Kaltaan
- Kaltusara
- Kalunom
- Kalyan
- Kalzanooarnian
- Karabaghian
- Karatsiag
- karoona
- Kartotakhnian
- Kashiman
- Kashireitleer
- Kashmanoon
- Kasnik
- Kasoaadjy
- Katarnine
- Katoshkihydooraki
- kazi
- Kaznookizkernian
- Keesookesschoor
- Keeziak
- Kelli-E-Ofoo
- Kelnuanian
- Kerkoolnonarnian
- Kesbaadji
- Keschapmartnian
- Kesdjan
- Keskestasantnian
- Kesshah
- keva
- Kezmaral
- Khaboor-Chooboor
- Khaivansanansaks
- Khaivatine
- Khenionian
- Khevsoory
- Khooti-Noora-Chaka
- Khooti-Pikan-On
- Khorassanian
- Khrh
- Khritofalmonofarab
- Kilmantooshian
- Kilpreno
- Klananoizufarab
- kldazacht
- Klian-of-the-mountains
- Klians
- Klintrana
- Kmalkanatonashachermacher
- Knaneomeny
- Kodomine
- Kofensharnian
- Koilononine
- Kolbana
- Kolenian Loors
- Kolomonine
- Kolotine
- Koorfooristanian
- Koritesnokhnian
- Korkaptilnian
- Korkolans
- Kreemboolazoomara
- Krentonalnian
- Krhrrhihirhi
- Krikhrakhri
- Krilnomolnifarab
- Krintonine
- kroahn
- Ksherknara
- kshtatsavacht
- Ktulnotz
- Kulnabo
- Kundabuffer
- Kundalina
- Kupaitarian