Chapter Nine refers to a ninth chapter in a book.

Chapter Nine, Chapter 9, or Chapter IX may also refer to:

Television "Chapter 9" (American Horror Story) "Chapter 9" (Eastbound & Down) "Chapter 9" (House of Cards) "Chapter 9" (Legion) "Chapter 9" (Star Wars: Clone Wars), an episode of Star Wars: Clone Wars "Chapter 9: The Marshal", an episode of The Mandalorian "Chapter Nine" (Boston Public) "Chapter Nine: La Grande Illusion", an episode of Riverdale "Chapter Nine: The Returned Man", an episode of Chilling Adventures of Sabrina "Chapter Nine: Wishin' & a Hopin'", an episode of Katy Keene Episodes of Stranger Things: "Chapter Nine: The Gate", season 2 "Chapter Nine: The Piggyback", season 4

Other uses Chapter 9, Title 11, United States Code, chapter of the United States Bankruptcy Code Chapter nine institutions, group of organisations Chapter IX of the United Nations Charter

See also