|Player Name||Squad Number||Contract Expiry Date||Recognized in PL as|
|John Obi Mikel||12||2017-06-30||Non-homegrown|
No. of Players : 24
- Mark Schwarzer was not registered in the Champions League squad. He left Chelsea for Leicester City at the start of January transfer window.
- Jamal Blackman returned from his loan to Middlesbrough to join the first-team squad in January replacing Mark Schwarzer as the third choice goalkeeper behind Thibaut Courtois and Petr Cech.
- Lewis Baker was part of the first-team squad until January 8 when he joined Championship club Sheffield Wednesday on loan which expires on May 2.
- Andre Schurlle left Chelsea on 2nd February 2015 (winter transfer window deadline day) and Juan Cuadrado joined the same day effectively replacing him the same day
- Ruben Loftus-Cheek and Izzy Brown were promoted to the first-team squad on 3rd February 2015
- Nathan Ake was also sent on loan to Reading for a one month period starting from 25th March 2015