The second international window of the 2021/22 campaign is upon us and several Chelsea players have travelled to represent their various countries.
Belgium: Romelu Lukaku and Michy Batshuayi, currently on loan at Besiktas.
Italy: Emerson Palmieri, currently on loan in Ligue 1 with Lyon, and Jorginho.
Spain: Marcos Alonso returns to the Spain squad following a three-year absence and Cesar Azpilicueta is also part of the Spain squad.
Albania: Armando Broja currently on loan at Southampton.
Brazil: Thiago Silva
Croatia: Mateo Kovacic
Denmark: Andreas Christensen
England: Mason Mount and Ben Chilwell are in the latest Three Lions squad. Reece James has withdrawn through injury.
Germany: Antonio Rudiger, Timo Werner and Kai Havertz all retain their places in the German squad.
Ghana: Baba Rahman, currently on loan with Championship side Reading.
Morocco: Academy goalkeeper Sami Tlemcani has received his first senior call-up from Morocco.
Scotland: Billy Gilmour, currently on loan at Norwich.
Senegal: Edouard Mendy.
Wales: Ethan Ampadu, currently on loan at Venezia in Italy.
Austria U21s: Thierno Ballo.
England U21s: Conor Gallagher and Levi Colwill.
Finland U21s: Lucas Bergstrom.
Netherlands U21s: Ian Maatsen, currently on loan at Coventry City.
Northern Ireland U21s: Sam McClelland.
England U20s: Goalkeeper Teddy Sharman-Lowe and Henry Lawrence, who is on loan at AFC Wimbledon.
England U19s: Harvey Vale.
Norway U19s: Bryan Fiabema.
England U18s: Brodi Hughes, Charlie Webster, Jude Soonsup-Bell, Lewis Hall and Silko Thomas.