An election to the 57th Parliament of the United Kingdom for the constituency area of Rotherham, held as part of the general election on 8 June 2017.
Labour hold by Sarah Champion with a majority of 11,387 - 30.0% - on a turnout of 60.0%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| CHAMPION, Sarah | Lab | 21,404 | 56.4% | 3.9% |
| BELLIS, James | Con | 10,017 | 26.4% | 14.1% |
| COWLES, Allen | UKIP | 3,316 | 8.7% | -21.4% |
| CARTER, Adam | LD | 1,754 | 4.6% | 1.7% |
| BOWER, Mick | Yrks | 1,432 | 3.8% | - |
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 63,237, having a valid vote count of 37,923 and an invalid vote count of 83.
Result declared at 03:54 on 9 June 2017.