Chamber of Secrets (disambiguation)

Chamber of Secrets may refer to:
 * Great Pyramid of Giza, the Chamber of Secrets inside The Great Pyramid of Giza in Egypt, approx. 2500 BCE
 * Solomon's Temple, Chamber of Secrets in Solomon's Temple, built 953 BCE

Chamber of Secrets may also refer to the location at Hogwarts, a fictional school in the Harry Potter series by J.K. Rowling
 * Harry Potter and the Chamber of Secrets, the second novel in the Harry Potter series
 * Harry Potter and the Chamber of Secrets (film), a film adaptation of the novel directed by Chris Columbus
 * Harry Potter and the Chamber of Secrets (soundtrack), the soundtrack to the film composed by John Williams
 * Harry Potter and the Chamber of Secrets (video game), the game based on the film