Chapter Four

Chapter Four refers to a fourth chapter, but the term may also refer to:

Music

 * "Chapter Four" (song), by Avenged Sevenfold from Waking the Fallen
 * Chapter 4, a band on J Records
 * Chapter 4 (EP), an EP by Zion I
 * Chapter Four: Alive in New York, an album by Gato Barbieri
 * Chapter 4: Labor Pains, an album by Syleena Johnson

Television

 * "Chapter 4" (House of Cards), 2013
 * "Chapter 4" (American Horror Story), 2016
 * "Chapter 4: Sanctuary", a 2019 episode of the Mandalorian
 * "Chapter Four: Dear Billy", a 2022 episode of Stranger Things

Law

 * Chapter 4 standard of the ICAO Annex 16, Volume 1 Aircraft noise regulation
 * Chapter Four of Part V of the Constitution of India, establishing the federal judiciary of India
 * Chapter Four of Part VI of the Constitution of India, concerning legislative power of state governors in India
 * Chapter Four of Part XVII of the Constitution of India, directives for official languages