| Electorate 46,837 Turnout: 59.06 % |
 |
John Sinclair, third Viscount Thurso MP |
 |
| Liberal Democrat |
| Votes | 13,957 |
| % | 50.45 % |
| % change since 2001 (Denver/Baxter figures) | + 11.82 % / + 12.85 % |
 |
Alan Jamieson |
 |
| Labour |
| Votes | 5,789 |
| % | 20.93 % |
| % change since 2001 (Denver/Baxter figures) | - 3.36 % / - 2.79 % |
 |
Cllr Karen Shirron |
 |
| Scottish National Party |
| Votes | 3,686 |
| % | 13.32 % |
| % change since 2001 (Denver/Baxter figures) | - 7.01 % / - 8.58 % |
 |
Angus Ross |
 |
| Conservative & Unionist |
| Votes | 2,835 |
| % | 10.25 % |
| % change since 2001 (Denver/Baxter figures) | - 3.23 % / - 3.14 % |
 |
Gordon Campbell |
 |
| Independent |
| Votes | 848 |
| % | 3.07 % |
| % change since 2001 (Denver/Baxter figures) | (+ 3.07 %) / (+ 3.07 %) |
 |
Luke Ivory |
 |
| Scottish Socialist Party |
| Votes | 548 |
| % | 1.98 % |
| % change since 2001 (Denver/Baxter figures) | - 0.18 % / - 0.28 % |
| Notional Liberal Democrat hold |
 |
| Liberal Democrat majority | 8,168 |
| % majority | 29.53 % |
| % change since 2001 (Denver/Baxter figures) | + 15.35 % / + 15.75 % |