A timeline is a graphical representation of a chronological sequence of events.

Timeline or time line may also refer to:

Computing and technology TimeLine, project management software TimeLine Product Group, former business unit of Symantec Corporation Timeline (Facebook), a feature of the social network Facebook

Arts and media Films Timeline (2003 film), a film based on Michael Crichton's 1999 novel of the same name Timeline (2014 film), a romantic-comedy-drama Thai film

Games Timeline (video game), a 2000 video game published by Eidos Interactive and based on the eponymous 1999 Michael Crichton novel Timeline (1985), a two-player chess variant designed by George Marino for Geo Games TimeLine (2003), 54-card boardgame designed by James Ernest for Cheapass Games

Music Time Line (AD album), 1984 Time Lines, a 2005 album by Andrew Hill Time-Line, a 1983 album by Renaissance Timeline (Ayreon album), 2008 Timeline (Richard Marx album), 2000 Timeline (Mild High Club album), 2015 Time Line (Ralph Towner album), 2005 Timeline (The Vision Bleak album), 2016 Timeline (Yellowjackets album), 2011 Timeline, a member of the electro funk music group, Underground Resistance

Television Timeline (TV series), a 1989 educational PBS TV show Timeline, a BBC Two Scotland TV programme, the successor to Scotland 2016 Timeline, a 2014 gameshow hosted by Brian Conley The Timeline, a documentary series developed by NFL Films

Other uses in arts and media Timeline (novel), a 1999 science fiction novel by Michael Crichton Transformers: Timelines, a collectible set of toys and fiction by Hasbro

See also Alternate history Chronology List of timelines Timecode Timestream Timetable (disambiguation)