Banffshire and Buchan Coast (Gaelic: Siorrachd Bhanbh agus Oirthir Bhùchainn) is a constituency of the Scottish Parliament (Holyrood) covering parts of the council areas of Aberdeenshire and Moray.

It is one also of ten constituencies in the North East Scotland electoral region, which elects seven additional members, in addition to ten constituency MSPs, to produce a form of proportional representation for the region as a whole.

The other nine constituencies of the North East Scotland region are: Aberdeen Central, Aberdeen Donside, Aberdeen South and North Kincardine, Aberdeenshire East, Aberdeenshire West, Angus North and Mearns, Angus South, Dundee City East and Dundee City West.

It largely replaced the seat of Banff and Buchan which was abolished, and also includes areas that were formerly in the Gordon and Moray constituencies.

[2] The electoral wards used in the creation of Banffshire and Buchan Coast constituency are: