PLAYER
POS
DOB
CLUB
SINCE
K
Khaly
DF
27.11.2003 (23)
Angola
Casa Pia2025
NK
Nicholas Kaloukian
FW
18.02.2003 (23)
Armenia Urartu2025
SK
Sergey Kochkanyan
DF
05.05.2003 (23)
Armenia
Dinamo Stavropol2022
BK
Benjamin Kanuric
MF
26.06.2003 (23)
Austria Leixões2025
DK
Dario Kreiker
MF
07.01.2003 (23)
Austria
Dukla Praha2026
EK
Enver Kulašin
FW
11.09.2003 (23)
Bosnia and Herzegovina
Sarıyer2026 (Loan)
AK
Andrey Kudravets
GK
02.09.2003 (23)
Belarus Dinamo Moskva2023
YK
Yegor Karpitsky
FW
27.11.2003 (23)
Belarus Dnepr2026 (Loan)
K
Kaiki Bruno
DF
08.03.2003 (23)
Brazil Cruzeiro2021
K
Kaique Pereira
GK
16.04.2003 (23)
Brazil Nacional2025 (Loan)
K
Kauan Lindes
MF
28.11.2003 (23)
Brazil Botafogo2025
K
Kayky
FW
11.06.2003 (23)
Brazil Internacional2026 (Loan)
K
Kevin
MF
04.01.2003 (23)
Brazil
Fulham2025
DK
Dimo Krastev
MF
10.02.2003 (23)
Bulgaria Spartak Varna2026
DK
Djawal Kaiba
MF
08.02.2003 (23)
Chad
Wil2025
AK
Axel Kouame
MF
14.10.2003 (23)
Ivory Coast
AIK2025
CK
Christ-Owen Kouassi
DF
15.04.2003 (23)
Ivory Coast
Stade Lavallois2026 (Loan)
MK
Mohamed Koné
FW
21.08.2003 (23)
Ivory CoastFree Agent
—
RK
Richard Kone
FW
15.07.2003 (23)
Ivory Coast Queens Park Rangers2025
SK
Samba Koné
MF
21.05.2003 (23)
Ivory CoastFree Agent
—
SK
Samuel Kotto
DF
03.09.2003 (23)
Cameroon Stade Reims2026 (Loan)
LK
Lukas Kačavenda
MF
02.03.2003 (23)
Croatia LASK2025 (Loan)
AK
Adam Karabec
MF
02.07.2003 (23)
Czech Republic Olympique de Lyon2025 (Loan)
AK
Antonín Kinský
GK
13.03.2003 (23)
Czech Republic Tottenham Hotspur2025
CK
Christophe Kabongo
MF
27.08.2003 (23)
Czech Republic Mladá Boleslav2026 (Loan)
LK
Luca Kjerrumgaard
FW
09.02.2003 (23)
Denmark Watford2025 (Loan)
MK
Maurits Kjærgaard
MF
26.06.2003 (23)
Denmark Red Bull Salzburg2021
AK
Abu Kamara
FW
21.07.2003 (23)
England
Getafe2025 (Loan)
DK
Daniil Kuraksin
MF
04.04.2003 (23)
Estonia Flora2020
MK
Miika Koskela
DF
12.06.2003 (23)
Finland
Haugesund2026
TK
Topi Keskinen
MF
07.03.2003 (23)
Finland
Aberdeen2024
PK
Poul Kallsberg
FW
04.02.2003 (23)
Faroe Islands Víkingur2023
GK
Giorgi Kvernadze
FW
07.02.2003 (23)
Georgia
Frosinone2024
SK
Saba Khvadagiani
DF
30.01.2003 (23)
Georgia
Maccabi Netanya2025
CK
Colin Kleine-Bekel
DF
24.01.2003 (23)
Germany St. Gallen2026 (Loan)
EK
Elijah Krahn
MF
24.08.2003 (23)
Germany 1.FC Saarbrücken2024
FK
Frans Krätzig
DF
14.01.2003 (23)
Germany Red Bull Salzburg2025
JK
Jonas Krumrey
GK
25.11.2003 (23)
Germany Holstein Kiel2025
TK
Thomas Kastanaras
FW
09.01.2003 (23)
Germany FC Augsburg2026
PK
Prince Kwabena Adu
MF
23.09.2003 (23)
Ghana Viktoria Plzeň2024
AK
Athanasios Karamanis
MF
14.10.2003 (23)
Greece Atromitos2022
FK
Fotis Kitsos
DF
31.03.2003 (23)
Greece
Omonia2024
GK
Georgios Kosteas
FW
16.04.2003 (23)
Greece Asteras Tripolis B2022
GK
Giannis Konstantelias
MF
05.03.2003 (23)
Greece PAOK2021
IK
Ilias Kostis
DF
27.02.2003 (23)
Greece Atlético Madrileño2022
KK
Konstantinos Koulierakis
DF
28.11.2003 (23)
Greece VfL Wolfsburg2024
AK
Alpha Keita
DF
16.10.2003 (23)
Guinea
National Bank of Egypt2024
MK
Milos Kerkez
DF
07.11.2003 (23)
Hungary Liverpool2025
LK
Luke Xavier Keet
FW
28.07.2003 (23)
IndonesiaFree Agent
—
CK
Calum Kavanagh
FW
05.09.2003 (23)
Ireland Bradford City2024