Count: 0 — No English pronouns begin with the letter C. This page follows strict criteria: include only genuine, attested English pronouns in standard classes (personal, possessive, reflexive/intensive, relative, demonstrative, interrogative, indefinite, reciprocal, distributive). Consult authoritative sources such as the Oxford English Dictionary, Merriam‑Webster, the Cambridge Dictionary, and descriptive grammars (e.g., Huddleston & Pullum) for verification. Interesting detail: English pronouns are mostly inherited function words from Germanic roots and therefore tend to start with letters like W, T, H, M, Y, and N rather than C.
Note why the criterion yields no results. Pronouns form a small, closed class of function words that rarely come from Latin or French loanwords, which is where many C‑initial words in English originate. Historical sound changes and the native Germanic sources for English pronouns produce forms such as I, you, he, she, we, they, who, which, this, and that, none of which begin with C. Do not expect productive creation of new C‑initial pronouns in standard English because pronoun inventories change slowly and by internal development rather than by borrowing.
Consult related items if you meant something else. Some determiners or adjectives that begin with C (for example certain) can appear in pronominal contexts in informal or archaic uses, but they are not standard pronouns. Also check pronouns in other languages (French ce, celui, celle) that do start with C but are not English. For a complete reference, check the A–Z pronoun list for neighboring letters and the major dictionaries and corpora named above.