Lewes| Norman Baker | LibDem | 25,588 | 56.3% |
| Simon Sinnatt | Conservative | 15,878 | 34.9% |
| Paul Richards | Labour | 3,317 | 7.3% |
| John Harvey | UKIP | 650 | 1.4% |
Electorate 66,332; Turnout 68.5%; Majority 9,710 (21.4%)
Swing: 9.4% to LibDem from Con; Declared: 5.04am
| N Baker | LibDem | 21,250 | 43.22% |
| T Rathbone | Conservative | 19,950 | 40.57% |
| M Patton | Labour | 5,232 | 10.64% |
| L Butler | Referendum | 2,481 | 5.05% |
| J Harvey | UKIP | 256 | 0.52% |
Electorate: 64,340; Turnout: 76.42%; LibD majority 1,300 (2.64%)
Swing from Con to LibD of 7.40%