PLAYER
POS
DOB
CLUB
SINCE
RO
Razak Omotoyossi
FW
08.10.1985 (†)
BeninDeceased
—
VO
Victor Osimhen
FW
29.12.1998 (28)
Nigeria
Galatasaray2025
SO
Seyi Olofinjana
MF
12.06.1980 (46)
NigeriaRetired
—
UO
Uche Okechukwu
DF
29.07.1967 (59)
NigeriaRetired
—
GO
Godwin Odiye
DF
17.04.1956 (70)
NigeriaRetired
—
JO
John Ogu
MF
20.04.1988 (38)
NigeriaFree Agent
—
GO
Godwin Okpara
DF
20.09.1972 (54)
NigeriaRetired
—
JO
Joel Obi
MF
22.05.1991 (35)
NigeriaFree Agent
—
FO
Fegor Ogude
MF
29.07.1987 (39)
NigeriaRetired
—
NO
Nnamdi Oduamadi
MF
17.10.1990 (36)
Nigeria
Crema2021
BO
Best Ogedegbe
GK
03.09.1954 (†)
NigeriaDeceased
—
GO
Gabriel Okechukwu
FW
28.08.1995 (31)
NigeriaRetired
—
SO
Stephen Odey
FW
15.01.1998 (28)
Nigeria
DVSC2026
SO
Sikiru Olatunbosun
FW
29.04.1999 (27)
Nigeria
Iliria2024
FO
Femi Opabunmi
MF
03.03.1985 (41)
NigeriaRetired
—
IO
Ibrahim Olawoyin
MF
01.12.1997 (29)
Nigeria Çaykur Rizespor2023
KO
Kelvin Onosiughe
MF
02.05.1988 (38)
Equatorial GuineaRetired
—
MO
Michael Odibe
DF
23.07.1988 (38)
Nigeria Orvietana2021
EO
Emmanuel Okoduwa
FW
21.11.1983 (43)
NigeriaRetired
—
NO
Nurudeen Orelesi
DF
10.04.1989 (37)
Nigeria Apolonia2022
BO
Benjamin Opara
MF
19.04.1994 (32)
Guyana Guyana Defence Force2017
CO
Chiedozie Ogbene
MF
01.05.1997 (29)
Ireland
Sheffield United2025 (Loan)
SO
Samuel Odeoyibo
MF
28.09.1993 (33)
Nigeria
Elimai2024
HO
Henry Offia
MF
26.12.1999 (27)
NigeriaFree Agent
—
EO
Emmanuel Ogude
FW
29.03.1994 (32)
Nigeria
Nykøbing FC2025
GO
Ganiu Ogungbe
DF
01.12.1992 (34)
Nigeria
Tammeka Tartu2025
PO
Patrick Ogunsoto
FW
19.04.1983 (43)
NigeriaRetired
—
HO
Hamzat Ojediran
DF
14.11.2003 (23)
Nigeria
Colorado Rapids2026
DO
David Okereke
FW
29.08.1997 (29)
Nigeria Cremonese2022
EO
Eze Okeuhie
MF
06.06.1994 (32)
Nigeria
Racing Beirut2025
PO
Patrick Okonkwo
FW
23.04.1998 (28)
Nigeria Georgia FC2024
BO
Bernard Okorowanta
MF
11.12.1986 (40)
Nigeria Bayelsa United2019
EO
Emmanuel Okoye
FW
05.04.1991 (35)
NigeriaFree Agent
—
SO
Sam Okoye
GK
01.05.1980 (†)
NigeriaDeceased
—
WO
William Okpara
GK
07.05.1968 (58)
NigeriaRetired
—
MO
Michael Olaha
FW
04.07.1997 (29)
Nigeria
Song Lam Nghe An2022
DO
Daniel Olerum
FW
13.03.1983 (43)
NigeriaRetired
—
AO
Azubuike Oliseh
MF
18.11.1978 (48)
NigeriaRetired
—
EO
Egutu Oliseh
MF
18.11.1980 (46)
NigeriaRetired
—
DO
Dudu Omagbemi
FW
18.07.1985 (41)
NigeriaRetired
—
TO
Tosin Omoyele
FW
03.08.1996 (30)
Nigeria
CS Constantine2024
BO
Benjamin Onwuachi
FW
09.04.1984 (42)
NigeriaRetired
—
FO
Fred Onyedinma
MF
24.11.1996 (30)
Nigeria Wycombe Wanderers2024
CO
Chidi Onyemah
FW
20.02.1984 (42)
NigeriaRetired
—
EO
Ejike Opara
FW
05.07.2005 (21)
Nigeria
Vitória Guimarães2026
GO
Gift Orban
FW
17.07.2002 (24)
Nigeria Hellas Verona2025 (Loan)
PO
Penn Orji
MF
04.04.1991 (35)
NigeriaRetired
—
FO
Felix Orode
MF
28.07.1990 (36)
Nigeria
Deportivo Muñiz2026
WO
Wilfred Osuji
MF
05.08.1990 (36)
Nigeria Cittadella Vis Modena2024