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) Lockdown (2021 English film) Lockdown (2021 Nigerian film) 12 Rounds 3: Lockdown, a 2015 film Lockdown (2006 TV series), a National Geographic Channel show on prisons Lockdown (2020 TV series), a Canadian-American children's and teen streaming television series Lockdown (Bengali film), 2021 film TV episodes "Lockdown" (The 4400) "Lockdown" (The Flash) "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 Jayo Felony from the 1995 album Take a Ride "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