- Clinical Trials Specialist (Degree)
- Clock Maker
- CNC Set-Up Programmer – Milling and Turning
- Coaching Professional
- Collision Repair Basics
- Commercial Agent in Dialogue Marketing
- Commercial and Residential Painter and Decorator
- Commercial Catering Equipment Technician
- Commercial Procurement and Supply (Formerly Public Sector Commercial Professional)
- Commercial Thermal Insulation Operative
- Commis Chef
- Community Activator Coach
- Community Energy Specialist
- Community Safety Advisor
- Community Sport and Health Officer
- Compliance / Risk Officer
- Composite Structures Technician
- Composites Technician
- Compressed Air and Vacuum Technician
- Computer Numerical Control (CNC) Programmer