Mohamed Salah (Liverpool)
Time at Chelsea: 2014-2015 - Sold for £16m
Kevin de Bruyne (Manchester City)
Time at Chelsea: 2013-2014 - Sold for £18m
Romelu Lukaku (Everton)
Time at Chelsea: 2011-2012, 2013-2014 - Sold for £28m
Ryan Bertrand (Southampton)
Time at Chelsea: 2010-2012 - Sold for £10m
Oriol Romeu (Southampton)
Time at Chelsea: 2011-2013 - Sold for £4m
Thorgan Hazard (Borussia Monchengladbach)
Time at Chelsea: 2012 (no matches) - Sold for £5.9m
Filipe Luis (Atletico Madrid)
Time at Chelsea: 2014-2015 - Sold for £11m
Juan Cuadrado (Juventus)
Time at Chelsea: 2014-2015 - Sold for £17m
Radamel Falcao (Monaco)
Time at Chelsea: 2015-2016 - On loan
Daniel Sturridge (Liverpool)
Time at Chelsea: 2009-2011, 2011-2013 - Sold for £12m