The LAV III is the third generation of the Light Armoured Vehicle (LAV) family of armored personnel carriers built by General Dynamics Land Systems – Canada (GDLS-C), a London, Ontario, based subsidiary of General Dynamics. It first entered service in 1999, succeeding the LAV II. It is the primary mechanized infantry vehicle of both the Canadian Army and the New Zealand Army. It also forms the basis of the Stryker vehicle used by the U.S. Army and other operators. The Canadian Army is upgrading its LAV IIIs to the LAV 6 standard. Early in its development history it was referred to as the 'Kodiak', but the name was never officially adopted.

The LAV 6, sometimes written as LAV 6.0 or LAV VI, is the fourth generation of LAV, and is based on the LAV III. The first vehicles were delivered in 2013 and after testing entered service in 2016. The Canadian Army plans to replace its entire LAV fleet of various LAV II and LAV III variants with the LAV 6. The vehicle is being acquired in two main variants: a fighting vehicle equipped with the 25mm cannon seen on the LAV II and LAV III, and a support variant labelled the Armoured Combat Support Vehicle (ACSV).