The Hair-Loss Curse (Calvorio) is a curse that causes the victim to lose their hair and/or vanishes their headdress. This curse is covered in Curses and Counter-Curses, a work by Professor Vindictus Viridian.
- Probably derived from the Latin "calvus", meaning bald.
- Harry Potter and the Philosopher's Stone (First mentioned)
- LEGO Harry Potter: Years 1-4 (First appearance)
- LEGO Harry Potter: Years 5-7
|Spells included in the book: Full Body-Bind Curse · Leg-Locker Curse · Jelly-Legs Curse · Pimple Jinx · Stickfast Hex · Tickling Hex · Tongue-Tying Curse · Hair Loss Curse|