| 44785 | Kwaza | ĩ | | | van der Voort (2004) | |
| 58597 | Kwanja (Njanga Dialect) | mɨ˧ | | | Robson (2011) | |
| 50589 | Kwamera | in | | | Lindstrom and Lynch (1994) | |
| 62263 | Kuuku Ya'u | ngulu | | | Thompson (1988) | |
| 62167 | Kuuk Thaayorre | nhul | | | Gaby (2006) | |
| 44929 | Kurukh | aːd | | | Hahn (1911) | |
| 55657 | Kupang Malay | dia | | | Jacob and Grimes (2006) | |
| 24201 | Kunja / Bondobol | ɸɪ | | | Doehler spreadsheet | |
| 42169 | Kunimaipa | pi | | | Geary (1977) | |
| 58027 | Kulango, Bouna | xɔ˩ | | | Elders (2008) | |
| 28146 | Kuku Yalanji | ɲulu | | | Patz (2002) | |
| 28977 | Kristang | e, el, eli | | | Baxter (1988) | |
| 45073 | Koya | addu | | | Tyler (1969) | |
| 53764 | Kotiria | tíkóró | | | Waltz and Waltz (2000) | |
| 39323 | Korowai | yup | | | van Enk and de Vries (1997) | |
| 29504 | Korowai | yup | | | van Enk and de Vries (1997) | |
| 29505 | Korowai | yu | | | van Enk and de Vries (1997) | |
| 51597 | Koromfe | gʊkɔ | | | Rennison (1997) | |
| 57643 | Konni | ka | | | Cahill (1999) | |
| 24069 | Komnzo | ɸi | | | Doehler () | |
| 40685 | Kombio | kil | | | Henry (1992) | |
| 31610 | Kombai | khe | | | de Vries (1993) | |
| 57211 | Kolbila | Ø | 3A/S expressed by absence of a pronoun (zero form) | | Littig (2009) | |
| 48585 | Kokota | 0 | | | Palmer (2009) | |
| 41839 | Kokoda | nigómo | | | de Vries (2004) | |
| 42409 | Koitabu | auka | | | Dutton (1975) | |
| 34886 | Kodeoha | iee | | | Mead (1999) | |
| 29952 | Kobon | ne | | | Davies (1981) | |
| 29951 | Kobon | nipe | | | Davies (1981) | |
| 39127 | Kobon | ne | | | Davies (1981) | |
| 39128 | Kobon | nipe | | | Davies (1981) | |
| 43826 | Koasati | ibisnók | | | Kimball (1991) | |
| 59784 | Klon | ge- | | | Baird (2008) | |
| 38633 | Klon | g- | | | Baird (2008) | |
| 27383 | Klon | g-, go-, gin=, ge- | | | Baird (2008) | |
| 59778 | Klon | gin= | | | Baird (2008) | |
| 59744 | Klon | gan | | | Baird (2008) | |
| 42361 | Kiwai, Southern | noai | | | Ray (1907) | |
| 42313 | Kiwai, Northeast | nu | | | Brown (2009) | |
| 48729 | Kiowa | óíde | | | Adger et al. (2008) | |
| 46505 | Kimaghima | nœ | | | Boelaars (1950) | |
| 45505 | Khmer (Central Dialect) | koat | | | Haiman (2011) | |
| 49209 | Kham (Western Parbate) (Takale Dialect) | no: | | | Watters (2002) | |
| 49257 | Ket | bū | | | Georg (2006) | |
| 59897 | Keo (Udiworowatu Dialect) | ʔimu | | | Baird (2002) | |
| 59838 | Keo (Udiworowatu Dialect) | ʔimu | | | Baird (2002) | |
| 58741 | Kemedzung | wu˧ | | | Smoes (2010) | |
| 47792 | Kele | i- | | | Lynch et al. (2002) | |
| 47747 | Kele | i | | | Lynch et al. (2002) | |
| 22254 | Kayardild | niya | | | Evans (1995) | |
