Redknapp wants to make major changes to his squad in order to challenge for a Champions League place next season.
David Bentley, Roman Pavlyuchenko and Darren Bent, who cost the club a combined £47.8million, are among the players that are facing the chop, according to The Sun.
Gareth Bale, Didier Zokora, Giovani Dos Santos, Ricardo Rocha, Kevin-Prince Boateng and Gilberto are also players that are surplus to requirements at White Hart Lane.
Redknapp could also sell Jermaine Jenas, Tom Huddlestone, Jamie O’Hara, Chris Gunter and Pascal Chimbonda if they get good enough offers.