West Line or Westline may refer to:

West Line (C-Train), a railway line in Calgary, Alberta, Canada West Line, Chennai Suburban, a railway line in India West Line, Missouri, a village in Cass County, USA West Line Historic District (Austin, Texas) Milwaukee District West Line, Metra commuter rail line, United States Union Pacific West Line, Metra commuter rail line, United States Westline, a fictional line describing the movement of the commercial centre of maritime trade over the past 5000 years Westline Township, Redwood County, Minnesota, USA

See also Western Line (disambiguation) Western Railway (disambiguation)