Supporting May: 172

Opposing May: 40

Undeclared: 105

Supporting May

Adam Afriyie MP
Alan Duncan MP
Alan Mak MP
Alberto Costa MP
Alec Shelbrooke MP
Alex Burghart MP
Alex Chalk MP
Alistair Burt MP
Alok Sharma MP
Alun Cairns MP
Amanda Milling MP
Amber Rudd MP
Andrea Leadsom MP
Andrew Bowie MP
Andrew Jones MP
Andrew Murrison MP
Andrew Percy MP
Andrew Stephenson MP
Anna Soubry MP
Anne Milton MP
Antoinette Sandbach MP
Ben Wallace MP
Bim Afolami MP
Bob Seely MP
Brandon Lewis MP
Caroline Dinenage MP
Caroline Nokes MP
Chloe Smith MP
Chris Heaton-Harris MP
Chris Philp MP
Chris Skidmore MP
Christopher Pincher MP
Claire Perry MP
Colin Clark MP
Craig Whittaker MP
Dame Caroline Spelman DBE MP
Damian Green MP
Damian Hinds MP
David Duguid MP
David Gauke MP
David Morris MP
David Mundell MP
David Rutley MP
David Warburton MP
Ed Vaizey MP
Elizabeth Truss MP
Gareth Johnson MP
Gary Streeter MP
Gavin Williamson CBE MP
Geoffrey Cox QC MP
George Freeman MP
George Hollingbery MP
Giles Watling MP
Gillian Keegan MP
Graham Brady MP
Greg Clark MP
Guto Bebb MP
Guy Opperman MP
Harriett Baldwin MP
Heather Wheeler MP
Heidi Allen MP
Helen Grant MP
Helen Whately MP
Huw Merriman MP
Iain Stewart MP
Jack Brereton MP
Jack Lopresti MP
Jackie Doyle-Price MP
Jake Berry MP
James Brokenshire MP
James Cartlidge MP
James Cleverly MP
James Heappey MP
James Morris MP
Jeremy Hunt MP
Jeremy Lefroy MP
Jeremy Wright QC MP
Jesse Norman MP
Jo Churchill MP
John Glen MP
John Howell OBE MP
John Penrose MP
Jonathan Djanogly MP
Julian Knight MP
Julian Smith MP
Justin Tomlinson MP
Kelly Tolhurst MP
Kemi Badenoch MP
Kevin Foster MP
Kevin Hollinrake MP
Kirstene Hair MP
Kit Malthouse MP
Kwasi Kwarteng MP
Leo Docherty MP
Liam Fox MP
Lucy Frazer MP
Luke Hall MP
Marcus Jones MP
Margot James MP
Maria Miller MP
Mark Lancaster TD MP
Mark Pawsey MP
Mark Prisk MP
Mark Spencer MP
Mary Robinson MP
Matt Hancock MP
Matt Warman MP
Mel Stride MP
Michael Ellis MP
Michael Gove MP
Michelle Donelan MP
MiDavies MP
Mike Freer MP
Nadhim Zahawi MP
Neil O'Brien OBE MP
Neil Parish MP
Nicholas Soames MP
Nick Boles MP
Nick Gibb MP
Nick Herbert CBE MP
Nick Hurd MP
Nicky Morgan MP
Nigel Huddleston MP
Nigel Mills MP
Nusrat Ghani MP
Oliver Dowden CBE MP
Oliver Heald MP
Oliver Letwin Kt MP
Patrick McLoughlin Kt MP
Paul Masterton MP
Paul Maynard MP
Paul Scully MP
Penny Mordaunt MP
Peter Heaton-Jones MP
Philip Dunne MP
Philip Hammond MP
Phillip Lee MP
Rachel Maclean MP
Rebecca Pow MP
Richard Benyon MP
Richard Graham MP
Richard Harrington MP
Rishi Sunak MP
Robert Buckland QC MP
Robert Goodwill MP
Robert Halfon MP
Robert Jenrick MP
Robert Neill MP
Robin Walker MP
Roger Gale MP
Rory Stewart OBE MP
Sajid Javid MP
Sam Gyimah MP
Sarah Newton MP
Sarah Wollaston MP
Seema Kennedy MP
Simon Hoare MP
Stephen Crabb MP
Stephen Hammond MP
Stephen Kerr MP
Steve Barclay MP
Stuart Andrew MP
Theresa May MP
Therese Coffey MP
Thomas Tugendhat MP
Tobias Ellwood MP
Trudy Harrison MP
Vicky Ford MP
Victoria Atkins MP
Victoria Prentis MP
Wendy Morton MP

Opposing May

Adam Holloway MP
Andrea Jenkyns MP
Andrew Bridgen MP
Andrew Lewer MP
Anne Marie Morris MP
Ben Bradley MP
Bernard Jenkin MP
Chris Green MP
Crispin Blunt MP
David Jones MP
Grant Shapps MP
Greg Hands MP
Henry Smith MP
Iain Duncan Smith MP
Jacob Rees-Mogg MP
James Duddridge MP
John Baron MP
John Hayes CBE MP
John Redwood MP
John Whittingdale OBE MP
Johnny Mercer MP
Laurence Robertson MP
Lee Rowley MP
Mark Francois MP
Michael Tomlinson MP
Nadine Dorries MP
Nigel Evans MP
Owen Paterson MP
Pauline Latham OBE MP
Peter Bone MP
Philip Davies MP
Philip Hollobone MP
Priti Patel MP
Richard Drax MP
Sheryll Murray MP
Simon Clarke MP
Steve Baker MP
Suella Braverman MP
William Cash MP
Zac Goldsmith MP

Undeclared

Alister Jack MP
Andrew Mitchell MP
Andrew Rosindell MP
Andrew Selous MP
Anne Main MP
Anne-Marie Trevelyan MP
Bill Grant MP
Bill Wiggin MP
Bob Blackman MP
Bob Stewart MP
Boris Johnson MP
Caroline Johnson MP
Charles Walker OBE MP
Chris Davies MP
Chris Grayling MP
Christopher Chope OBE MP
Conor Burns MP
Craig Mackinlay MP
Craig Tracey MP
Dame Cheryl Gillan MP
Dame Eleanor Laing MP
Damian Collins MP
Damien Moore MP
Daniel Kawczynski MP
Daniel Poulter MP
David Amess MP
David Davis MP
Charlie Elphicke MP
David Evennett MP
David Lidington CBE MP
David T.C. Davies MP
David Tredinnick MP
Derek Thomas MP
Desmond Swayne TD MP
Dominic Grieve QC MP
Dominic Raab MP
Douglas Ross MP
Eddie Hughes MP
Edward Argar MP
Edward Leigh MP
Esther McVey MP
Fiona Bruce MP
Geoffrey Clifton-Brown MP
George Eustice MP
Glyn Davies MP
Gordon Henderson MP
Graham Stuart MP
Greg Knight MP
Henry Bellingham MP
Hugo Swire KCMG MP
Ian Liddell-Grainger MP
James Gray MP
Jeremy Quin MP
Jo Johnson MP
John Lamont MP
John Stevenson MP
Jonathan Lord MP
Julia Lopez MP
Julian Lewis MP
Julian Sturdy MP
Justine Greening MP
Karen Bradley MP
Keith Simpson MP
Kenneth Clarke QC MP
Lucy Allan MP
Luke Graham MP
Maggie Throup MP
Marcus Fysh MP
Maria Caulfield MP
Mark Field MP
Mark Garnier MP
Mark Harper MP
Mark Menzies MP
Mark Pritchard MP
Martin Vickers MP
Matthew Offord MP
Michael Fabricant MP
Michael Fallon KCB MP
Mike Penning MP
Mike Wood MP
Nigel AdaMP
Paul Beresford MP
Peter Aldous MP
Peter Bottomley MP
Ranil Jayawardena MP
Rebecca Harris MP
Rehman Chishti MP
Richard Bacon MP
Robert Courts MP
Robert SyMP
Ross Thomson MP
Royston Smith MP
Scott Mann MP
Shailesh Vara MP
Simon Hart MP
Stephen McPartland MP
Stephen Metcalfe MP
Steve Brine MP
Steve Double MP
Theresa Villiers MP
Tim Loughton MP
Tom Pursglove MP
Tracey Crouch MP
Will Quince MP
William Wragg MP