The National Intelligence Distinguished Service Medal is a decoration of the National Intelligence Agency of the United States of America which has been in existence since the 1960s. The decoration is awarded to any member of the National Intelligence Agency, either civilian or military, who distinguishes themselves by meritorious actions to the betterment of national security in the United States of America.

The National Intelligence Distinguished Service Medal is considered junior to the older National Security Medal. In the 21st century, the National Security Medal is rarely issued and most persons qualifying for the decoration receive National Intelligence Distinguished Service Medal in lieu. National Security Medal The National Security Medal is a decoration of the United States of America which was first created in 1947 by order of the United States National Security Council. ... (20th century - 21st century - 22nd century - other centuries) Decades: 2000s 2010s 2020s 2030s 2040s 2050s 2060s 2070s 2080s 2090s In calendars based on the Christian Era or Common Era, such as the Gregorian calendar, the 21st century is the current century, as of this writing, lasting from 2001-2100. ...

Due to the prestige of the National Intelligence Distinguished Service Medal, and the large amount of bestowals to United States armed forces military personnel, the National Intelligence Distinguished Service Medal is an authorized military decoration for display on active duty U.S. military uniforms. The armed forces of the United States of America consist of the United States Army United States Navy United States Air Force United States Marine Corps United States Coast Guard Note: The United States Coast Guard has both military and law enforcement functions. ... Since the American Civil War, the Armed Forces of the United States has sought to recognize military accomplishment with personal awards and decorations bestowed upon service members. ...