What are the 7 holcroxes?

In the Harry Potter series, Voldemort created seven Horcruxes to achieve immortality. These Horcruxes are: Tom Riddle's diary, Marvolo Gaunt's ring, Salazar Slytherin's locket, Helga Hufflepuff's cup, Rowena Ravenclaw's diadem, Nagini (his snake), and Harry Potter himself, who unintentionally became a Horcrux. Each Horcrux contains a fragment of Voldemort's soul, making him difficult to kill.