C
- Camilo, ordinary grog of the Covenant
- Carles of Jerbiton, member of Barcelona covenant, owns and operates an occult bookstore, right in plain view of mundane society. And he has been getting away with it for years.
- Carlos Gutierrez, ladies man, musician, veteran soldier, Roberto's right hand man
- Carmen, Daughter of Robert of Flambeau at Bellaquin covenant.
- Casper of Bonisagus, a member of Fengheld covenant, and a lead researcher on the topic of the hedge wizard allegedly serving Frederick II.
- Cassius ex Tytalus, a dispelling expert who worked with Darius ex Tytalus
- Carmen Perez of Flambeau. Pontifex, Treasurer. Heir to Antonio, this bold maga wields the power of Lightning
- Cecilia de Mercere, Redcap assigned to the Mercere guild house, and wife to Lucas
- Cecilio Ex Bonisagus, a unaging maga with wolf features and a generous heart.
- Celeres ex Bonisagus, An obsessed, and slightly crazy, magus in Cunfin covenant, who is looking for the Holy Grail
- Celeste, falcon familiar to Vocis of Tremere
- Cidito, cat familiar to Roberto of Flambeau
- Clemente Gonzales, Father, a former Templar, is the church priest, and a friend of Antonio.
- Constans of Jerbiton, member of Barcelona covenant, set up in place of Franc Several of Jerbiton when Franc faked his death several years ago .
- Constantius of Jerbition, a member of Bellaquin covenant who looks like Solomon enough to be mistaken for his brother.
- Cornelius ex Bonisagus, a senior quaesitor from Zealand covenant.
- Custata Of Flambeau; Knight of Seneca, visitor