West Aberdeenshire and Kincardine is a county constituency of the House of Commons of the Parliament of the United Kingdom of Great Britain and Northern Ireland (Westminster), which elects one Member of Parliament (MP) by the first past the post system of election.

The constituency was re-established in 1997, having previously existed as Kincardine and Western Aberdeenshire from 1918 to 1950.

These continued as constituencies until 1918, when the county of Aberdeenshire and the county of Kincardineshire were treated as if a single county for parliamentary representation purposes, with the area of the former Kincardineshire and Aberdeenshire constituencies being divided into three new constituencies, Aberdeen and Kincardine East, Aberdeen and Kincardine Central and Kincardine and Aberdeenshire West.

[2] Under the 2023 review of Westminster constituencies, which came into effect for the 2024 general election, the boundaries were unchanged.

The constituency covers a southern portion of the Aberdeenshire council area and includes the towns of Stonehaven, Portlethen and Banchory, and stretches along the Dee river valley from Westhill to Braemar, and north to Kemnay in the Don river valley, which were part of the Gordon constituency until 2005.