- Clifford Chadderton
- Clifford Churchill
- Clifford Gilbert Vernon Hobbis
- Clifford Harvey Hammer Wunder (Primary Source)
- Clifford M. Robinson
- Clifton E Stewart (Primary Source)
- Clifton Mark Pezim (Primary Source)
- Clint McEvoy
- Clinton Hayward
- Clyde Koehne
- Clyde Reo Bogy Bougie
- Clyde Reo Bougie
- Colin Brown
- Colin Campbell
- Colin Clay
