Mark VIII
- 18 inch Mark VIII torpedo
- BL 8 inch Howitzer Mk 6 - 8
- British 21 inch torpedo
- Cromwell tank
- Cruiser Mk VIII Challenger
- Handley Page Halifax
- Jaguar Mark VIII
- Light Tank Mk VIII
- Lincoln Continental Mark VIII
- List of Japanese World War II navy bombs
- Mark 8
- Mark 8 Landing Craft Tank
- Mark 8 nuclear bomb
- Mark 8 torpedo
- Mark-8
- Pope Mark VIII of Alexandria
- QF 2 pounder naval gun
- Sumlock ANITA calculator
- Supermarine Spitfire (late Merlin powered variants)
- Tank Mark VIII