Falkirk West was a county constituency represented in the House of Commons of the Parliament of the United Kingdom from 1983 until 2005.

Together with a portion of Falkirk East, it was replaced by Falkirk.

1983–1997: The Falkirk District electoral divisions of Bonnybridge, Callendar, Carmuirs, Carronglen, Glenfuir, Grahamsdyke, Herbertshire, and Tryst.

1997–2005: The Falkirk District electoral divisions of Bainsford, Bonnybridge, Callendar, Carmuirs, Carronglen, Glenfuir, Grahamsdyke, Herbertshire, and Tryst.