C
- Gershom Carmichael, (c. 1672-1729)
- Margaret Cavendish, (1623–1673)
- Walter Charleton, (1619–1707)
- William Chillingworth, (1602–1644)
- Samuel Clarke, (1675–1729)12
- Johannes Clauberg, (1622–1665)
- Catherine Trotter Cockburn, (1679–1749)
- Arthur Collier, (1680–1732)
- Anthony Collins, (1676–1729)12
- Lady Anne Finch Conway, (1631–1679)12
- Geraud de Cordemoy, (1626–1684)
- Jean-Pierre de Crousaz, (1663–1750)
- Ralph Cudworth, (1617–1688)12
- Nathaniel Culverwel, (1619–1651)
- Richard Cumberland, (1631?-1718)
Read more about this topic: List Of Philosophers Born In The 17th Century