A lockdown is an emergency protocol that usually prevents people or information from leaving an area.
Lockdown or Lock Down may also refer to:
Film and television
- Lockdown (1990 film)
- Lockdown (2000 film)
- 12 Rounds 3: Lockdown, a 2015 film
- Lockdown (TV series), a National Geographic Channel show on prisons
TV episodes
- "Lockdown" (The 4400)
- "Lockdown" (Brooklyn Nine-Nine)
- "Lockdown" (Haven)
- "Lockdown" (House)
- "Lockdown" (Lost)
- "Lockdown" (Stargate SG-1)
Music
- Lock Down, a 2002 album by Krosfyah
- "Lock Down", a 2016 song by Stooshe
- "Lockdown", a 2007 song by Alabama 3
- "Lock Down", a song by Cypress Hill from the 1993 album Black Sunday
- "Lock Down", a song by Guttermouth from the 1996 album Teri Yakimoto
- "Lock Down", a song by the Inner City Posse from the 1990 EP Bass-ment Cuts
- "Lockdown", a song by Amy Lee from the 2014 soundtrack Aftermath
Other uses
- Lockdown (novel), a 2020 novel by Peter May
- "Lockdown" (poem), 2020 poem by Simon Armitage
- Lock-on (protest tactic) or lockdown
- Lockdown (Transformers), a fictional character
- Stay-at-home order or lockdown, a mass quarantine order
- TNA Lockdown, a TV wrestling event
- Tom Clancy's Rainbow Six: Lockdown, a 2005 video game