An election to the 57th Parliament of the United Kingdom for the constituency area of Taunton Deane, held as part of the general election on 8 June 2017.
Conservative hold by Rebecca Pow with a majority of 15,887 - 25.2% - on a turnout of 73.8%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| POW, Rebecca | Con | 33,333 | 52.9% | 4.8% |
| AMOS, Gideon | LD | 17,446 | 27.7% | 6.3% |
| JEVON, Martin | Lab | 9,689 | 15.4% | 6.1% |
| DIMMICK, Alan | UKIP | 1,434 | 2.3% | -9.7% |
| MARTIN, Clive | Green | 1,151 | 1.8% | -2.7% |
Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.
An electorate of 85,457, having a valid vote count of 63,053 and an invalid vote count of 99.
Result declared at 04:31 on 9 June 2017.