Angus South (Gaelic: Aonghas a Deas) is a constituency of the Scottish Parliament (Holyrood) covering part of the council area of Angus.

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

[2] It has been held since creation by Graeme Dey of the Scottish National Party.

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, Banffshire and Buchan Coast, Dundee City East and Dundee City West.

The region covers all of the Aberdeen City council area, Aberdeenshire, Angus, the Dundee City council area and part of Moray.