Judge Advocate General

Judge Advocate General may refer to:
 * Judge Advocate General's Corps, a military branch of service concerned with military law
 * The office of the Judge Advocate General (JAG) of the Australian Defence Force (ADF); created by the Defence Force Discipline Act 1982 (DFDA)
 * Judge Advocate General (Canada)
 * Defence Judge Advocate Corps (Denmark)
 * Judge Advocate General (India)
 * Military Advocate General (Israel)
 * Judge Advocate General Branch (Pakistan)
 * Judge Advocate General (Sri Lanka)
 * Judge Advocate General (United Kingdom)
 * Judge Advocate General's Corps (United States) which is the judicial arm of any of the United States armed forces:
 * Judge Advocate General's Corps, U.S. Army
 * Judge Advocate General's Corps, U.S. Navy
 * U.S. Marine Corps Judge Advocate Division
 * Judge Advocate General's Corps, U.S. Air Force
 * U.S. Coast Guard Legal Division

Judge Advocate General's Corps may also be:
 * JAG (TV series), a U.S.-produced television show based on the U.S. Navy Judge Advocate General's Corps.
 * Starfleet Judge Advocate General, an agency in the fictional Star Trek universe