The Home Counties Division was an infantry division of the Territorial Force, part of the British Army, that was raised in 1908. As the name suggests, the division recruited in the Home Counties, particularly Kent, Middlesex, Surrey and Sussex.

The home counties are the counties of England that surround London. The counties are not precisely defined but Berkshire, Buckinghamshire, Essex, Hertfordshire, Kent and Surrey are usually included in definitions as they border London. Other counties slightly further from London – such as Bedfordshire, Cambridgeshire, Hampshire, Oxfordshire, East Sussex and West Sussex – are not always regarded as home counties, although on occasion may be thought of as such due to their proximity to London and their connection to the London regional economy.