Need to Know
# Need to Know

Need to know is a category of classified information.

Need to know or Need to Know may also refer to:

## Television

* "Need to Know" (House), 2006 episode
* "Need to Know" (NCIS), 2012 episode of the American police procedural drama
* "Need to Know" (The Professionals), 1980 episode
* "Need to Know" (The Twilight Zone), episode of the 1985 series revival
* Need to Know (TV program), PBS TV and web newsmagazine

## Songs

* "Need to Know" (Doja Cat song), 2021 single by Doja Cat from Planet Her
* "Need to Know" (Wilkinson song), 2012 single by Wilkinson from Lazers Not Included
* "Need to Know", 2018 song by The Story So Far from Proper Dose

## Other uses

* Need To Know (newsletter), also known as NTK, technology newsletter published from 1997 to 2007
