Claire Wright achieved the best result for the opposition anywhere in Devon
| Constituency | Main challenger | Swing to challenger |
| East Devon | Claire Wright, Independent | 1.4 |
| Newton Abbot | Liberal Democrat | 0.8 |
| Devon West and Torridge | Liberal Democrat | -1.5 |
| Central Devon | Labour | -1.7 |
| Plymouth Sutton & Devonport | Labour | -2.2 |
| Tiverton & Honiton | Labour | -3.2 |
| South West Devon | Labour | -5.1 |
| Exeter | Labour | -5.3 |
| Plymouth Moor View | Labour | -9.1 |
| North Devon | Liberal Democrat | -9.4 |
Seaton & Colyton MATTERS 