Caithness, Sutherland and Easter Ross is a constituency of the House of Commons of the Parliament of the United Kingdom and in the Scottish Parliament. The constituency consists of the traditional counties of Caithness and Sutherland and the Easter Ross area of Ross and Cromarty. The constituency is relatively new and was created by combining the area of Easter Ross with that of the now historic constituency of Caithness and Sutherland.

MP and MSP

Liberal Democrat MP John Thurso has represented the constituency in the House of Commons since the general election of 2001.

In the Scottish Parliament the constituency is represented by Liberal Democrat MSP Jamie Stone.

2005 general election candidates
Candidates	Parties
Gordon Campbell	Independent
Luke Ivory	Scottish Socialist Party
Alan Jamieson	Labour Party
Angus Ross	Conservative Party
Karen Shirron	Scottish National Party
John Thurso	Liberal Democrats
2001 general election result
Candidates	Parties	Votes	& Share (%)
J A Thurso	Liberal Democrats	9014	36.4
M Meighan	Labour Party	6297	25.3
J H R Macadam	Scottish National Party	5273	21.2
R I Rowantree	Conservative Party	3513	14.1
K C J Mabon	Scottish Socialist Party	544	2.2
J G P Campbell	Independent	119	0.8

Local government wards

The constituency consists of the following local government wards: Brora, Dornoch Firth, Caithness Central, Caithness North East, Caithness North West, Caithness South East, Invergordon , Golspie and Rogart, Pultneytown, Rosskeen and Saltburn , Seaboard , Sutherland Central, Sutherland North West, Tain East , Tain West , Thurso East, Thurso Central, Thurso West, Tongue and Farr, Wick and Wick West.