Horcruxes are objects which make a person immortal. Tom Riddle is the only one known to have made the most horcruxes. They are known as the most darkest piece of magic indeed  which is the reason a book about it was kept in the Restricted Section until Tom Riddle got it and came across something odd.
|Tom Riddle's Diary||Myrtle||Tom Riddle|
|Marvolo Gaunt's Ring||Tom Riddle Sr.||Tom Riddle|
|Salazar Slytherin's Locket||A muggle||Tom Riddle|
|Helga Hufflepuff's Cup||Hepzibah Smith||Tom Riddle|
|Rowena Ravenclaw's Diadem||Albanian Peasant||Tom Riddle|
|Harry Potter||Tom Riddle (didn't kill himself)||Tom Riddle (accidently)|
|Nagini||Bertha Jorkins (book)|
Frank Bryce (film)
Milkman (LEGO: Harry Potter Years 1-4)
|Unknown||Unknown||Herpo the Foul|
Behind the ScenesEdit
- Some people think the plural of Horcrux is Horcri but Rowling stated that it is Horcruxes in an interview .
- The first horcrux was made in Greece.