Walderslade is a large suburb in Kent to the south of Chatham split between the unitary authority of Medway and the boroughs of Maidstone and Tonbridge & Malling in South East England. It was, until 1998, fully part of Kent and is still ceremonially associated via the Lieutenancies Act. It encompasses almost all the ME5 postcode district (except parts of Luton).

Walderslade was formerly a small rural village nestled in the valleys of the North Downs, however development accelerated with the expansion of towns in Medway after the First World War. The urban area developed quickly after the Second World War leading to the current make-up of several large estates surrounding the original village, which is the local centre of commerce.