1. Kabardian (Northwest Caucasian) |
2. Kabyle (Berber) |
3. Kachin or Jingpo (Tibeto-Burman) |
4. Kalaallisut or Greenlandic (Eskimo-Aleut) |
5. Kalami or Gawri or Dirwali (Indo-Aryan) |
6. Kalasha (Indo-Aryan) |
7. Kalmyk or Oirat (Mongolic) |
8. Kalto or Nahali (isolated or Indo-Aryan) |
9. Kamas (Samoyedic) (extinct) |
10. Kankanai or Kankanaey (Malayo-Polynesian) |
11. Kannada (Dravidian) |
12. Kaonde or Chikaonde (Bantu) |
13. Kapampangan (Malayo-Polynesian) |
14. Karachay-Balkar (Turkic) |
15. Karagas (Turkic) |
16. Karaim (Turkic) |
17. Karakalpak (Turkic) |
18. Karelian (Finno-Ugric) |
19. Kashmiri (Indo-Aryan) |
20. Kashubian (Slavic) |
21. Kawi (Malayo-Polynesian) (extinct) |
22. Kazakh (Turkic) |
23. Kemi Sami (Finno-Ugric) (extinct) |
24. Kensiu (Austro-Asiatic) |
25. Kerek (Paleosiberian) |
26. Ket (Chukotko-Kamchatkan) |
27. Khakas (Turkic) |
28. Khalaj (Iranian) |
29. Kham or Sheshi (Tibeto-Burman) |
30. Khandeshi (Indo-Aryan) |
31. Khanty or Ostyak (Finno-Ugric) |
32. Khasi (Austro-Asiatic) |
33. Khazar (probably Turkic) (extinct) |
34. Khirwar (Dravidian) |
35. Khmer (Austro-Asiatic) |
36. Khmu (Austro-Asiatic) |
37. Khowar (Indo-Aryan) |
38. Khunsari (Iranian) |
39. Kildin Sami (Baltic-Finnic) |
40. Kimatuumbi (Bantu) |
41. Kinaray-a or Hiraya (Malayo-Polynesian) |
42. Kinyarwanda (Bantu) |
43. Kirombo (Bantu) |
44. Kirundi (Bantu) |
45. Kivunjo (Bantu) |
46. Klallam or Clallam (Salishan) |
47. Kodava Takk or Kodagu or Coorgi (Dravidian) |
48. Kohistani or Khili (Indo-Aryan) |
49. Kolami (Dravidian) |
50. Komi or Komi-Zyrian (Finno-Ugric) |
51. Konda (Trans-New Guinea) |
52. Konkani (Indo-Aryan) |
53. Kongo or Kikongo (Bantu) |
54. Koraga (Dravidian) |
55. Korandje (Nilo-Saharan) |
56. Korean (isolated) |
57. Korku (Austro-Asiatic) |
58. Korowai (Trans-New Guinea) |
59. Korwa (Austro-Asiatic) |
60. Koryak (Chukotko-Kamchatkan) |
61. Kosraean (Malayo-Polynesian) |
62. Kota (Dravidian) |
63. Koyra Chiini or Western Songhay (Nilo-Saharan) |
64. Koy Sanjaq Surat (Semitic) |
65. Koya (Dravidian) |
66. Krymchak or Judeo-Crimean Tatar (Turkic) |
67. Kujarge (unclassified, perhaps Chadic) |
68. Kui (Dravidian) |
69. Kumauni (Indo-Aryan) |
70. Kumyk (Turkic) |
71. Kumzari (Iranian) |
72. ǃKung (Khoisan) |
73. Kurdish (Iranian) |
74. Kurukh or Kurux (Dravidian) |
75. Kurumba (Dravidian) |
76. Kusunda (Tibeto-Burman) (extinct) |
77. Kutenai or Kootenay or Ktunaxa (isolated) |
78. Kuvi (Dravidian) |
79. Kwanyama or Ovambo (Bantu) |
80. Kxoe (Khoisan) |
81. Kyrgyz or Kirghiz (Turkic) |
