Section 4 may refer to:
Section 4 of the Constitution of Australia Section 4 of the Canadian Charter of Rights and Freedoms Section 4 of the Human Rights Act 1998 (UK) Section 4 of the Constitution Act, 1867 Section 4 of the Indian Penal Code, describing when the code may apply to extraterritorial offences
See also
MI4, British Directorate of Military Intelligence, Section 4