Leadership candidates need the backing of 35 MPs to make it onto the ballot paper. Andy Burham has secured more than the number needed and Yvette Cooper is exactly on 35. Liz Kendall looks set to reach this threshold too. Meanwhile, Mary Creagh is hovering under the 10 mark at the moment and newcomer Jeremy Corbyn has just passed over this number, taking some supporters from Andy Burnham.
We’ll definitely have three candidates in the race but could there be a fourth?
But whose support have they secured so far? And if they were MPs in 2010, who did those people vote for in the last leadership election?
We’ve got the full table here and we’ll be updating it as we go:
| Burnham – 68 | Cooper – 56 | Corbyn – 35 | Kendall – 40 |
| Ian Lavery | Jess Phillips | Jon Trickett | Tristram Hunt |
| Steve Rotheram | Diana Johnson | Clive Lewis | Phil Wilson |
| Rachel Reeves | Khalid Mahmood | John McDonnell | Stephen Timms |
| Dan Jarvis | Sharon Hodgson | Michael Meacher | John Woodcock |
| Michael Dugher | David Hanson | Ronnie Campbell | Mike Gapes |
| Debbie Abrahams | Shabana Mahmood | Diane Abbott | Wes Streeting |
| Owen Smith | Steve Pound | Kelvin Hopkins | Margaret Hodge |
| Karl Turner | Helen Goodman | Richard Burgon | Toby Perkins |
| Emma Lewell-Buck | Helen Jones | Dennis Skinner | Alison McGovern |
| Yvonne Fovargue | Kevan Jones | Grahame Morris | Stephen Doughty |
| Kevin Brennan | Chris Bryant | Frank Field | Siobhain McDonagh |
| Luciana Berger | Seema Malhotra | Kate Osamor | Ann Coffey |
| Barbara Keeley | Kate Green | Cat Smith | Gavin Shuker |
| David Crausby | Vernon Coaker | Dawn Butler | Pat McFadden |
| Yasmin Qureshi | John Spellar | Jeremy Corbyn | Ivan Lewis |
| Lisa Nandy | Paula Sherriff | Chi Onwurah | Simon Danczuk |
| Andrew Gwynne | John Healey | Sarah Champion | Chuka Umunna |
| Lucy Powell | Daniel Zeichner | Emily Thornberry | Stephen Twigg |
| Graham Jones | Ian Austin | Sadiq Khan | Emma Reynolds |
| David Anderson | Jim Cunningham | Huw Irranca-Davies | Jonathan Reynolds |
| Conor McGinn | Karen Buck | Louise Haigh | Gisela Stuart |
| Anna Turley | Lyn Brown | Jo Cox | Paul Flynn |
| Keir Starmer | Steve McCabe | Imran Hussein | Nick Smith |
| Pat Glass | Liam Byrne | David Lammy | Chris Evans |
| Stephen Hepburn | Virendra Sharma | Rebecca Long-Bailey | Kevin Barron |
| Paul Farrelly | Judith Cummins | Margaret Beckett | Jenny Chapman |
| Bill Esterson | Ruth Cadbury | Jon Cruddas | Jim Dowd |
| Peter Dowd | Marie Rimmer | Gareth Thomas | Fiona MacTaggart |
| Harry Harpham | Andy Slaughter | Tulip Siddiq | Steve Reed |
| Rob Flello | Geraint Davies | Rushanara Ali | Joan Ryan |
| Rachael Maskell | Fabian Hamilton | Rupa Huq | Barry Sheerman |
| Justin Madders | Geoffrey Robinson | Andrew Smith | Angela Smith |
| Angela Rayner | Jack Dromey | Peter Kyle | |
| Nick Thomas-Symonds | Matthew Pennycook | Jessice Morden | |
| Clive Betts | Melanie Onn | Gloria De Piero | |
| Chris Matheson | Ann Clwyd | Julie Elliott | |
| Derek Twigg | Nick Brown | Tom Blenkinsop | |
| Kerry McCarthy | Roberta Blackman-Woods | Louise Ellman | |
| Liz McInnes | Bridget Phillipson | Mark Hendrick | |
| Mary Glindon | Jon Ashworth | Liz Kendall | |
| Teresa Pearce | Ruth Smeeth | ||
| Wayne David | Richard Burden | ||
| Albert Owen | Adrian Bailey | ||
| Iain Wright | Jim Fitzpatrick | ||
| Nia Griffith | Coleen Fletcher | ||
| Kate Hoey | Vicky Foxcroft | ||
| Ian Mearns | Sue Hayman | ||
| Alan Whitehead | George Howarth | ||
| Andy McDonald | John Mann | ||
| Alex Cunningham | Catherine McKinnell | ||
| Holly Walker-Lynch | Stephen Pound | ||
| Jamie Reed | Naz Shah | ||
| Valerie Vaz | Karin Smyth | ||
| Carolyn Harris | |||
| Heidi Alexander | |||
| Jo Stevens | |||
| Alan Meale | |||
| Kate Hollern | |||
| Lilian Greenwood | |||
| Hilary Benn | |||
| Andy Burnham | |||
| Julie Cooper | |||
| Margaret Greenwood | |||
| Gerald Jones | |||
| Ian Lucas | |||
| Christina Rees | |||
| Jeff Smith | |||
| Paul Blomfield |
More from LabourList
John Prescott: Updates on latest tributes as PM and Blair praise ‘true Labour giant’
West of England mayoral election: Helen Godwin selected as Labour candidate
John Prescott obituary by his former adviser: ‘John’s story is Labour’s story’