Swale is a local government district with borough status in Kent, England and is bounded by Medway to the west, Canterbury to the east, Ashford to the south and Maidstone to the south west. Its council is based in Sittingbourne. The district is named after the narrow channel called The Swale, that separates the mainland of Kent from the Isle of Sheppey, and which occupies the central part of the district.

The district was formed in 1974 under the Local Government Act 1972, from the Borough of Faversham; the Borough of Queenborough-in-Sheppey, which covered the whole of Sheppey; the Sittingbourne and Milton Urban District; and Swale Rural District.

Most of the southern half of the Borough lies within the Kent Downs Area of Outstanding Natural Beauty, whilst Sittingbourne and the Isle of Sheppey forms the concluding part of the Thames Gateway growth area.

There are four towns in the borough: Sittingbourne and Faversham on the mainland, and Sheerness and Queenborough on Sheppey.