Giannis Demosthenous
- Date of birth/Age: Apr 30, 1980 (44)
- Place of birth: Larnaca
- Citizenship: Cyprus
- Height: 1,83 m
- Position: Centre-Back
- Former International: Cyprus U21
- Caps/Goals: 1 / 0
Currently working as:
Scout
Club:
APOEL Nicosia