PLAYER
POS
DOB
CLUB
SINCE
LO
Loïs Openda
FW
16.02.2000 (26)
Belgium
Juventus2025 (Loan)
DO
Divock Origi
FW
18.04.1995 (31)
BelgiumFree Agent
—
LO
Luís Oliveira
FW
24.03.1969 (57)
BelgiumRetired
—
AO
Amadou Onana
MF
16.08.2001 (25)
Belgium
Aston Villa2024
MO
Marvin Ogunjimi
FW
12.10.1987 (39)
BelgiumRetired
—
VO
Vadis Odjidja-Ofoe
DF
02.02.1989 (37)
BelgiumRetired
—
DO
Davy Oyen
DF
17.07.1975 (51)
BelgiumRetired
—
KO
Killian Overmeire
MF
06.12.1985 (41)
BelgiumRetired
—
WO
Wilkims Ochieng
MF
15.02.2003 (23)
Belgium Young Reds2025
AO
Akwasi Oduro
DF
08.02.1987 (39)
BelgiumRetired
—
FO
Funso Ojo
MF
28.08.1991 (35)
Belgium Port Vale2022
KO
Kazeem Olaigbe
MF
02.01.2003 (23)
Belgium
Konyaspor2026 (Loan)
SO
Stéphane Oméonga
MF
27.03.1996 (30)
Belgium
Panserraikos2025
DO
Davis Opoku
DF
29.10.2007 (19)
Belgium OH Leuven2024
KO
Kevin Oris
FW
06.12.1984 (42)
BelgiumRetired
—
TO
Terry Osei-Berkoe
FW
09.01.1998 (28)
Belgium Belisia2026
MO
Manuel Osifo
MF
31.07.2003 (23)
Belgium Kortrijk2025 (Loan)
MO
Marco Ospitalieri
MF
06.04.1992 (34)
Belgium Eendracht Termien2022
OO
Obbi Oularé
FW
08.01.1996 (30)
BelgiumFree Agent
—
LO
Luca Oyen
MF
14.03.2003 (23)
Belgium
Heerenveen2026