| 52851 | Curripaco | -nu | | | Mosonyi (2000) | |
| 51679 | Cupeño | nəʔ | | | Hill (2005) | |
| 45779 | Cupeño | nəʔ | | | Hill (2005) | |
| 52196 | Cubeo | hɨ- | | | Chacon (2012) | |
| 50107 | Cubeo | 'hi- | this form is a unstressed prefix with kin terms for father, mother and older sibling; it is a free, stressed determiner with other lexical items | | Morse and Maxwell (1999) | |
| 45971 | Crow | bas- | | | Graczyk (2007) | |
| 61062 | Crow | bas- | bas- is the alienable form. The forms of inalienable pronominal prefixes depend on the stem initial sounds. | | Graczyk (2007) | |
| 60171 | Cora-ICR-WB | (í)nyeeci | | | Casad, Eugene H. () | |
| 60397 | cora_ICR_TCC_2 | (ĩ)nʸeeci | | | Casad (1984) | |
| 60877 | Cora-ICR-NE | (í)ɲeeʦi | | | Casad (1984) | |
| 62048 | Cora-ICR-LB | (í)nyeeci | | | Casad, Eugene (1984) | |
| 61079 | Cora - ICR - KQ | (í)nyeeci | | | Casad, Eugene H. () | |
| 52995 | Cogui | na'hi | | | Ortíz Ricaurte (2000) | |
| 55387 | Cobiana | aam | | | Wilson (2007) | |
| 47070 | Choctaw | ámmiʔ | | | Broadwell (2006) | |
| 54218 | Chimila | naʔ- | | | Amaya (1996) | |
| 44579 | Chimariko | -ʔe | The form '-ʔi' is also listed (Jany 2009:71). | | Jany (2009) | |
| 50959 | Chichewa | ine | | | Bentley and Kulemeka (2001) | |
| 28735 | Chamorro | -hu | | | Topping (1973) | |
| 43320 | Chadian Spoken Arabic (Nigerian Dialect) | -i | Alternates with '-yi' which appears suffixed to nouns with a word final vowel (Owens 1993:84). | | Owens (1993) | |
| 53930 | Chachi | in | | | Floyd (2010) | |
| 34632 | Cebuano | ʔaakuʔ | | | Wolff (1965) | |
| 27691 | Catalan | meu | | | Wheeler (1988a) | |
| 61006 | Cassubian | mnie | | | Stone (1993a) | |
| 55343 | Cassanga | aam | | | Wilson (2007) | |
| 52379 | Carijona | dʒi- | | | Moreno (2000) | |
| 46403 | Cantonese | ngóh | The form 'óh' is also listed (Yip 1999:17). | | Matthews and Yip (1994) | |
| 60996 | Cantonese | ŋo˩˧ | | | Matthews and Yip (1994) | |
| 54262 | Camsá | -be | | | Chindoy (1962) | |
| 54357 | Cabiyarí | nu- | | | Ramirez (2001) | |
| 51956 | Cabecar | d͡zís | | | Margery Peña (1989) | |
| 40386 | Burmeso | de | | | Donohue (2001) | |
| 60781 | Burarra-ICR-RH | gunŋajpa | | | Green (1987) | |
| 62096 | Burarra-ICR-LB | gun=ngaypa | | | Green (1987) | |
| 60637 | Burarra | gunŋaypa | | | Green, Rebecca (1987) | |
| 32815 | Bunun | nak | | | de Busser (2009) | |
| 32813 | Bunun | inak | | | de Busser (2009) | |
| 32814 | Bunun | ainak | | | de Busser (2009) | |
| 29007 | Bunuba | ŋaragi | | | Rumsey (2000) | |
| 34984 | Bunganditj | ŋaθuwat, ŋaθuŋat, ŋana | | | Blake (2003) | |
| 30584 | Bunaq | nie | | | Schapper (2009) | |
| 44627 | Bullom So | mì | | | Childs (2011) | |
| 26256 | Bulgarian | moj | | | Scatton (1993) | |
| 40623 | Bukiyip | yeki- | | | Conrad and Wogiga (1991) | |
| 61780 | Bukawa | aø neŋ, aneŋ | | | Eckermann (2007) | |
| 33323 | Bugis | -ku | | | Samsuri (1965) | |
| 57436 | Buamu | mĩã˥, nã˥ | | | Morse (1976) | |
| 51912 | Bribri | yeʔ | | | Constenla et al. (1979) | |
| 45011 | Brahui | kanaː | | | Andronov (2006) | |
| 23879 | Boumaa Fijian | qou | | | Dixon (1988) | |
