PLAYER
POS
DOB
CLUB
SINCE
AO
Andres Oper
FW
07.11.1977 (49)
EstoniaRetired
—
HO
Henrik Ojamaa
FW
20.05.1991 (35)
Estonia Paide Linnameeskond2024
SO
Súni Olsen
MF
07.03.1981 (45)
Faroe IslandsRetired
—
JO
Jesper Olsen
MF
20.03.1961 (65)
DenmarkRetired
—
LO
Loïs Openda
FW
16.02.2000 (26)
Belgium
Juventus2025 (Loan)
JO
Jonas Olsson
DF
10.03.1983 (43)
SwedenRetired
—
IO
Ivica Osim
MF
06.05.1941 (†)
Bosnia and HerzegovinaDeceased
—
DO
Denys Oliynyk
MF
16.06.1987 (39)
UkraineRetired
—
GO
George Ogăraru
DF
03.02.1980 (46)
RomaniaRetired
—
FO
Franz Oberacher
FW
24.03.1954 (72)
AustriaRetired
—
MO
Marvin Ogunjimi
FW
12.10.1987 (39)
BelgiumRetired
—
DO
Davy Oyen
DF
17.07.1975 (51)
BelgiumRetired
—
SO
Simon Olsson
MF
14.09.1997 (29)
Sweden Elfsborg2025
KO
Kenny Otigba
DF
29.08.1992 (34)
Hungary Vasas2020
AO
Alois Oroz
DF
29.10.2000 (26)
Croatia
Krylya Sovetov Samara2024
BO
Brandon Ormonde-Ottewill
DF
21.12.1995 (31)
England Puskás Akadémia2022
EO
Elias Olsson
MF
23.04.2003 (23)
Sweden
Wieczysta2026 (Loan)
EO
Elias Oubella
DF
24.05.2001 (25)
GermanyFree Agent
—
EO
Enrik Ostrc
MF
21.06.2002 (24)
Slovenia Bravo2025
EO
Eric Oelschlägel
GK
20.09.1995 (31)
GermanyFree Agent
—