C
- Ambrogio Calepino (Italy, c. 1450–1510) Latin language
- Angus Cameron (Canada, 1941–1983) English language
- Joachim Heinrich Campe (Germany, 1746–1818) German language
- Emanuel Nunes Carvalho (UK/USA, 1771–1817) Hebrew language
- Miguel Casiri (Lebanon/Italy/Spain, 1710–1791) Arabic language
- Edmund Castell (UK, 1606–1685) Oriental languages
- Robert Cawdrey (UK, c. 1538–1604) English language
- Pranas Čepėnas (Lithuania/USA, 1899–1980) Lithuanian language
- Mohamed Chafik (Morocco, born 1926) Berber language
- Robert L. Chapman (USA, 1920–2002) English language
- Nikoloz Cholokashvili (Georgia, 1585–1658) Georgian language
- David Chubinashvili (Georgia/Russia, 1814–1891) Georgian language
- Michael Chyet (USA, born 1957) Kurdish language
- Cigerxwîn (Turkey/Syria, 1903–1984) Kurdish language
- Nicolas Cleynaerts (Belgium/Spain, 1495–1542 Latin and Arabic languages
- Henry Cockeram (UK, 17th century) English and Latin languages
- Herbert Coleridge (UK, 1830–1861) English language historical dictionary
- Elisha Coles (UK, c.1608–1688) English language
- Thomas Cooper (UK, c.1517–1594) English and Latin languages
- Randle Cotgrave (UK, ...–1634) English and French languages
- John Craig (UK, 1796–1880), English language
- William Craigie (UK/USA, 1867–1957) English language historical dictionary
Read more about this topic: List Of Lexicographers