Half-Blood Prince (disambiguation)
Half-Blood Prince generally refers to the novel Harry Potter and the Half-Blood Prince by J. K. Rowling. Half-Blood Prince may also refer to:

 Harry Potter and the Half-Blood Prince (film), the film adaptation of the novel, directed by David Yates
 Harry Potter and the Half-Blood Prince (soundtrack), the soundtrack to the film, composed by Nicholas Hooper
 Harry Potter and the Half-Blood Prince (video game), the game based on the film
 Severus Snape, the character referred to in the title