Former Secretary of State for Work and Pensions Yvette Cooper, who came third behind Mr Corbyn in the 2015 Labour leadership election, is 16/1 to win it this time around.
Norwich MP Clive Lewis, 48, who announced his candidacy while calling for unity in the party, has odds of 33/1.
Emily Thornberry is a longshot to win the leadership and her odds of 50/1 reflect that.
Other names in the mix include Angela Rayner (40/1), Dan Jarvis (25/1) and Ian Lavery (28/1).
