Flashback(s) or Flash Back may refer to:
- Flashback (narrative), in literature and drama, a scene that takes the narrative back in time
- Flashback (psychology), in which a memory is suddenly and unexpectedly revisited
- Acid flashback, a reported psychological effect of LSD use
- Flashback (welding), a hazard of using an oxyacetylene torch
- Flashback arrestor, a safety device used in oxy-fuel welding and cutting
Computing
- Flashback (Trojan), computer malware that infects computers running Mac OS X
- Atari Flashback series, a line of video-game consoles that emulate 1980s-era Atari games
- Oracle Flashback, a means of retrieving data as it existed in an Oracle database at an earlier time
- Flashback Forum, a Swedish online forum
Film, television and radio
- Flashback (1969 film), an Italian film by Raffaele Andreassi
- Flashback (1990 film), an American film by Franco Amurri
- Flashback (2020 film), a Canadian film by Christopher MacBride
- Flashback (2021 film), a French film by Caroline Vigneaux
- Flashback (TV series), a 1962–1968 Canadian quiz show
- Flashback (radio program), an American syndicated radio program
- Flashback, a Flash animation using a song from the Shpongle album Are You Shpongled?
Television episodes
- "Flashback" (Desperate Housewives)
- "Flash Back" (The Flash)
- "Flashback" (Star Trek: Voyager)
- "Flashback" (Static Shock)
- "Flashback: Mike and Gloria's Wedding", two episodes of All in the Family
- "Flashbacks" (South Park), or "City on the Edge of Forever"
Literature
- Flashback (comics), a mutant character in Marvel Comics
- Flashback, a 2011 novel by Dan Simmons
- Flashback, a member of the Blood Syndicate in Milestone Comics
- Flashback Media Group, a Swedish publishing group and Internet forum host
- Flashbacks (book), a 1983 autobiography by Timothy Leary
Music
Albums
- Flashback (Darin album) or the title song, 2008
- Flashback (Don Friedman album) or the title song, 1963
- Flashback (Electric Light Orchestra album), 2000
- Flashback (Ivy Queen album), 2005
- Flashback (Joan Jett album), 1993
- Flashback (Pernilla Wahlgren album) or the title song, 1989
- Flashback (single album), by After School, or the title song, 2012
- Flashback: The Best of 38 Special, 1987
- Flashback! Rock Classics Of The '70s, a charity compilation, 1991
- Flash Back, by Capsule, or the title song, 2007
- Flashbacks (album), by the Fuzztones, 1996
- Flashbacks (EP), by Contemplate, 2018
- Flashback: The Best of The J. Geils Band, by the J. Geils Band, 1985
- Flash Back 1979-1986, by Aerodrom, 1996
Songs
- "Flashback" (Calvin Harris song), 2009
- "Flashback"/"Komorebi no Uta", by High and Mighty Color, 2008
- "Flashbacks" (song), by Inna, 2021
- "Flashback", by Ashford & Simpson from Is It Still Good to Ya, 1978
- "Flashback", by Ghali, 2019
- "Flashback", by Icona Pop from Icona Pop, 2012
- "Flashback", by Imagination from Body Talk, 1981
- "Flashback", by Kelly Rowland from Ms. Kelly, 2007
- "Flashback", by Laurent Garnier, 1997
- "Flashback", by Ministry from The Land of Rape and Honey, 1988
- "Flashback", by Simon Webbe from Smile, 2017
- "Flashback", by Sonic Syndicate from Only Inhuman, 2007
- "Flashback", by Tina Arena from In Deep, 1997
- "Flashback", by Tomahawk from Tomahawk, 2001
- "Flash Back", by Ivy Queen from The Original Rude Girl, 1998
- "Flash Back", by Kelis from Wanderland, 2001
- "Flash Back", by Rustie from Glass Swords, 2011
- "Flashbacks", by Chris Brown from Indigo, 2019
- "Flashbacks", by Marshmello from Joytime II, 2018
Roller coasters
- Flashback (Six Flags Magic Mountain), a steel roller coaster at Six Flags Magic Mountain, US
- Flashback (Six Flags New England), a steel roller coaster at Six Flags New England, US
- Flashback (Six Flags Over Texas), a steel boomerang roller coaster at Six Flags Over Texas, US
Video games
- Flashback (1992 video game), a science fiction cinematic platform game
- Flashback (2013 video game), a remake of the 1992 game