General election results and reaction from across South Yorkshire
Conservatives wiped out in South Yorkshire
Labour regain Rother Valley, Doncaster East and the Isle of Axholme and Penistone and Stocksbridge from Conservatives
Labour hold Barnsley North and Barnsley South despite challenge from Reform UK
Labour clean up in Sheffield Brightside and Hillsborough; Sheffield Central; Sheffield Hallam; Sheffield Heeley and Sheffield South East
Labour hold Doncaster Central and Doncaster North
The Labour candidate, Lee Pitcher, has won the seat of Doncaster East and the Isle of Axholme.
Much of the area was in the former Don Valley constituency which had been held by the Conservatives.
Labour's Clive Betts has retained his seat with a majority of 12,458 votes.
In second place was Conservative candidate Caroline Kampila, who received 6,252 votes.
The Liberal Democrats came third with 3,421 votes, followed by the Green Party with 3,158.
Labour's Abtisam Mohamed has taken Sheffield Central with 16,569 votes.
Green Party candidate Angela Argenzio received 8,283 votes while Conservative Lucy Stephenson got 2,339.
The constituency was most recently represented by Labour MP Paul Blomfield, who stood down this year.
Olivia Blake is re-elected in Sheffield Hallam after securing 23,875 votes compared to Lib Dem challenger Shaffaq Mohammed's 15,686 - a majority of 8,189.
In 2019 the majority was just 712.
Gill Furniss is re-elected after securing more than 51% of the votes, with 16,301.
Her nearest rival, the Green party candidate Christine Gilligan Kubo, received just 4,701.
Image source, BBC/Simon ThakeLabour's Sarah Champion has retained her seat in Rotherham, having received 16,671 votes.
Second place went to Reform UK's John Cronly with 11,181 votes, followed by Liberal Democrat candidate Adam Carter, who picked up 2,824 votes.
The Green Party came fourth with 2,632 votes.
The Conservatives did not field a candidate.
Image source, BBC/Oli ConstableConservative candidate Alexander Stafford has lost his seat to Labour's Jake Richards.
Mr Stafford was among the big winners in 2019 when he took Rother Valley for the Tories for the first time since 1918.
However, after securing a 6,318 majority five years ago, he has was bested by almost 1,000 votes this time around, with Mr Richards receiving 16,023 to his 15,025.
Reform UK finished third with 7,679 votes followed by the Green Party with 1,706.
The constituency had previously been represented by Conservative Miriam Cates.
The new MP is Labour's Dr Marie Tidball, who secured 19,169 votes compared to Mrs Cates' 10,430.
Reform UK received 9,456 votes while the Liberal Democrats came fourth with 2,866.
Image source, BBC/Oli ConstableLabour's John Healey has been elected as MP for the new Rawmarsh and Conisbrough constituency.
Mr Healey had previously been MP for the Wentworth and Dearne seat, which was abolished under a recent boundary review.
Tonight, he secured 16,612 votes followed by Reform UK's candidate Adam Wood in second place with 9,704.
The Conservatives came third with 4,496 votes, pushing the Green Party into fourth with 1,687.
Mick Lunney
BBC Yorkshire
Newly elected Labour MP for Barnsley South, Stephanie Peacock, says the victory is a "very clear message of confidence" from voters.
Speaking after the announcement, she said: "They have chosen hope over division, they have chosen a changed Labour party, back in the service of working people.
"A Labour government that has pledged to deliver economic stability, a government for those who haven't been able to access the treatment they need, for those who have lost faith in our justice system, rest assured, we will rebuild our public services.
"And for the thousands of miners, who powered our country, we will finally deliver justice for the mineworkers pension scheme."
Labour's Dan Jarvis, the former Mayor of South Yorkshire, is celebrating his victory in Barnsley North after suggestions the seat would be won by Reform UK.
In a post on X, external, Mr Jarvis says 'reports of my demise had been greatly exaggerated'.
In an interview with BBC Radio Sheffield, he added: "I think some people had already written my political obituary but I'm delighted that we've secured a good, big win.
"I've doubled my majority and I'm immensely proud to be elected to represent the people of Barnsley North."
Image source, PA MediaWe've looked at the smallest majorities, now for the biggest.
As explained earlier the redrawing of constituency boundaries in 2023 has resulted in a recalculation of the majorities - with the figures below reflecting the majorities that would have been achieved in 2019 based on the 2024 boundaries.
The largest majorities in Yorkshire are:
Stephanie Peacock has been elected as MP for Barnsley South.
It comes after exit polls suggested the seat could be won by Reform UK.
Ms Peacock received 16,399 votes, Reform UK's candidate David White 11,651.
The Conservatives came third with 3,247 votes while the Green Party came fourth with 1,521.
Image source, UK ParliamentIn total, 132 MPs chose not to stand again at the general election, including six from Yorkshire.
Conservatives Robert Goodwill (Scarborough and Whitby) and Craig Whittaker (Calder Valley) chose not to seek re-election this time, as did former Labour MPs Paul Blomfield (Sheffield Central), Holly Lynch (Halifax), Barry Sheerman (Huddersfield) and Rosie Winterton (Doncaster Central).
Mr Sheerman, who announced his plan to step down in 2021, was first elected as an MP for Huddersfield East in 1979 before representing the Huddersfield constituency from 1983.
The 84-year-old described his time in parliament as "the honour of my life" but said he was looking forward to spending more time with his family.
Dan Jarvis has been elected as MP for Barnsley North.
Mr Jarvis secured 18,610 votes followed by Robert Lomas, who received 10,799.
Mr Lomas had initially been a candidate for Reform UK but the party withdrew support over offensive comments.
The Conservatives came third with 3,083 votes while the Greens came fourth with 1,805 votes.