Opposition Players
| Full Name sorted descending | Birthdate sortable | Era | Club(s) sortable | Apps sortable | Goals sortable |
|---|---|---|---|---|---|
| John Ogston | 15 Jan 1939 | 1968-69 | Doncaster Rovers | 1 | 0 |
| Steve Ogrizovic | 12 Sept 1957 | 1984-85 – 1999-2000 | Coventry City | 25 | 0 |
| Mike O'Grady | 11 Oct 1942 | 1960-61 – 1970-71 | Leeds United, Wolves, Huddersfield Town | 9 | 1 |
| Harry O'Grady | 16 Mar 1907 | 1932-33 | Leeds United | 1 | 0 |
| Alan Ogley | 4 Feb 1946 | 1967-68 | Manchester City | 1 | 0 |
| John Ogilvie | 28 Oct 1928 | 1955-56 – 1956-57 | Leicester City | 3 | 0 |
| Duncan Ogilvie | 8 Oct 1911 | 1935-36 | Huddersfield Town | 1 | 0 |
| Adam Ogilvie | 1894-95 – 1896-97 | Blackburn Rovers | 4 | 0 | |
| Alan Ogden | 15 Apr 1954 | 1971-72 – 1972-73 | Sheffield United | 3 | 0 |
| Angelo Ogbonna | 23 May 1988 | 2015-16 – 2023-24 | West Ham United | 16 | 1 |
| Nathanael Ogbeta | 28 Apr 2001 | 2021-22 – 2025-26 | Barnsley, Shrewsbury Town | 2 | 0 |
| Chiedozie Ogbene | 1 May 1997 | 2023-24 | Luton Town | 2 | 1 |
| Peter Ofori Quaye | 21 Mar 1980 | 2000-01 | Olympiacos | 1 | 0 |
| Kevin O'Flanaghan | 10 Jun 1919 | 1946-47 | Arsenal | 1 | 0 |
| Frank O'Farrell | 9 Oct 1927 | 1954-55 – 1956-57 | West Ham United | 4 | 1 |
| Sean O'Driscoll | 1 Jul 1957 | 1983-84 | Fulham | 1 | 0 |
| Álvaro Odriozola | 14 Dec 1995 | 2020-21 | Real Madrid | 1 | 0 |
| Peter O'Dowd | 26 Feb 1908 | 1927-28 – 1933-34 | Chelsea, Blackburn Rovers, Burnley | 8 | 0 |
| Roy O'Donovan | 10 Aug 1985 | 2007-08 | Sunderland | 1 | 0 |
| Ralph O'Donnell | 17 Oct 1931 | 1953-54 – 1955-56 | Sheffield Wednesday | 3 | 0 |
| Philip O'Donnell | 25 Mar 1972 | 1997-98 | Celtic | 1 | 0 |
| Magnus O'Donnell | 1904-05 | Lincoln City | 2 | 0 | |
| Jack O'Donnell | 25 Mar 1897 | 1925-26 – 1931-32 | Everton, Blackpool | 13 | 1 |
| Hugh O'Donnell | 15 Feb 1913 | 1935-36 – 1938-39 | Preston North End, Blackpool | 8 | 2 |
| Frank O'Donnell | 31 Aug 1911 | 1935-36 – 1938-39 | Preston North End, Aston Villa | 5 | 1 |
| Danny O'Donnell | 10 Mar 1986 | 2008-09 | Crewe Alexandra | 1 | 0 |
| Dennis O'Donnell | 1904-05 – 1907-08 | Notts County, Lincoln City | 4 | 0 | |
| Denis Odoi | 27 May 1988 | 2018-19 | Fulham | 1 | 0 |
| Wilson Odobert | 28 Nov 2004 | 2023-24 – 2025-26 | Tottenham Hotspur, Burnley | 4 | 0 |
| Claudi Odiah | 17 Dec 1983 | 2005-06 | CSKA Moscow | 1 | 0 |
| Stephen Odey | 15 Jan 1998 | 2019-20 | KRC Genk | 1 | 1 |
| Peter Odemwingie | 15 Jul 1981 | 2010-11 – 2015-16 | West Bromwich Albion, Stoke City, Cardiff City | 8 | 2 |
| Leslie Odell | 1931-32 – 1932-33 | Chelsea | 3 | 0 | |
| Kay Odejayi | 21 Feb 1982 | 2007-08 | Barnsley | 1 | 0 |
| Martin Ødegaard | 17 Dec 1998 | 2020-21 – 2025-26 | Arsenal | 12 | 0 |
| Massimo Oddo | 14 Jun 1976 | 2006-07 | AC Milan | 1 | 0 |
| Turlough O'Connor | 22 Jul 1946 | 1969-70 | Dundalk | 2 | 0 |
| Martin O'Connor | 10 Dec 1967 | 2000-01 – 2001-02 | Birmingham City | 2 | 0 |
| Michael O'Connor | 6 Oct 1987 | 2008-09 | Crewe Alexandra | 1 | 1 |
| Garry O'Connor | 7 May 1983 | 2007-08 | Birmingham City | 1 | 0 |
| Pat O'Connell | 1914-15 | Manchester United | 2 | 0 | |
| Brendan O'Connell | 12 Nov 1966 | 1996-97 | Charlton Athletic | 2 | 0 |
| Pat O'Connell | 13 Sept 1937 | 1962-63 – 1965-66 | Fulham | 4 | 0 |
| Eoghan O'Connell | 13 Aug 1995 | 2025-26 | Barnsley | 1 | 0 |
| Jack O'Connell | 29 Mar 1994 | 2019-20 | Sheffield United | 2 | 0 |
| Kevin O'Callaghan | 19 Oct 1961 | 1981-82 – 1988-89 | Ipswich Town, Millwall | 10 | 0 |
| George O'Callaghan | 5 Sept 1979 | 1998-99 | Port Vale | 1 | 0 |
| Taffy O'Callaghan | 6 Oct 1906 | 1926-27 – 1934-35 | Tottenham Hotspur, Leicester City | 7 | 2 |
| Brendan O'Callaghan | 23 Jul 1955 | 1973-74 – 1984-85 | Stoke City, Doncaster Rovers | 14 | 1 |
| Liam O'Brien | 5 Sept 1964 | 1988-89 | Newcastle United | 1 | 0 |
| Ray O'Brien | 21 May 1951 | 1981-82 | Notts County | 2 | 0 |
| Jon O'Brien | 17 Feb 1986 | 2005-06 – 2007-08 | Bolton Wanderers | 2 | 0 |
| Joe O'Brien | 1893-94 | Walsall | 1 | 0 | |
| Gerry O'Brien | 10 Nov 1949 | 1969-70 – 1971-72 | Southampton | 2 | 0 |
| George O'Brien | 22 Nov 1935 | 1960-61 – 1961-62 | Southampton | 4 | 3 |
| Andy O'Brien | 29 Jun 1979 | 1999-2000 – 2008-09 | Newcastle United, Bolton Wanderers, Bradford City, Portsmouth | 15 | 0 |
| Connor O'Brien | 12 Jul 2004 | 2024-25 | Accrington Stanley | 1 | 0 |
| Jake O'Brien | 15 May 2001 | 2024-25 – 2025-26 | Everton | 4 | 0 |
| Joey O'Brien | 17 Feb 1986 | 2012-13 – 2015-16 | West Ham United | 6 | 0 |
| Ludovic Obraniak | 10 Nov 1984 | 2009-10 | Lille | 2 | 0 |
| Jan Oblak | 7 Jan 1993 | 2019-20 – 2026-27 | Atletico Madrid | 6 | 0 |
| Armando Obispo | 5 Mar 1999 | 2024-25 | PSV Eindhoven | 1 | 0 |
| Victor Obinna | 25 Mar 1987 | 2010-11 | West Ham United | 1 | 0 |
| Pedro Obiang | 27 Mar 1992 | 2015-16 – 2018-19 | West Ham United | 7 | 0 |
| Gabriel Obertan | 26 Feb 1989 | 2006-07 – 2014-15 | Newcastle United, Bordeaux | 4 | 0 |
| Erich Obermayer | 23 Jan 1953 | 1984-85 | Austria Vienna | 2 | 0 |
| Joseph O'Beirne | 1923-24 | Burnley | 2 | 0 | |
| Michael Obafemi | 6 Jul 2000 | 2019-20 – 2024-25 | Southampton, Plymouth Argyle | 3 | 0 |
| Charlie Oatway | 28 Nov 1973 | 2007-08 | Havant & Waterlooville | 1 | 0 |
| Graham Oates | 14 Mar 1949 | 1976-77 – 1977-78 | Newcastle United | 3 | 0 |
| Graham Oates | 4 Dec 1943 | 1963-64 – 1966-67 | Blackpool | 5 | 2 |
| Thomas Oar | 10 Dec 1991 | 2010-11 | Utrecht | 1 | 0 |
| Eric Oakton | 28 Dec 1906 | 1933-34 – 1936-37 | Chelsea | 4 | 3 |
| James Oakley | 10 Nov 1901 | 1923-24 – 1929-30 | Sunderland | 7 | 0 |
| Matt Oakley | 17 Aug 1977 | 2015-16 | Exeter City | 2 | 0 |
| Matt Oakley | 17 Aug 1977 | 1995-96 – 2007-08 | Southampton, Derby County | 16 | 0 |
| Graham Oakey | 5 Oct 1954 | 1974-75 – 1977-78 | Coventry City | 6 | 0 |
| Bill Oakes | 1904-05 – 1905-06 | Leicester City | 2 | 0 | |
| Scott Oakes | 5 Aug 1972 | 1991-92 – 2001-02 | Leicester City, Sheffield Wednesday, Luton Town | 5 | 0 |
| Mike Oakes | 30 Oct 1973 | 1998-99 – 2007-08 | Cardiff City, Wolves, Aston Villa | 3 | 0 |
| Jackie Oakes | 6 Dec 1919 | 1946-47 – 1949-50 | Manchester City, Blackburn Rovers | 6 | 1 |
| Jimmy Oakes | 12 Jul 1901 | 1936-37 – 1938-39 | Charlton Athletic | 4 | 0 |
| Jack Oakes | 13 Sept 1905 | 1936-37 – 1938-39 | Charlton Athletic | 6 | 0 |
| Andy Oakes | 11 Jan 1977 | 2000-01 – 2001-02 | Derby County | 2 | 0 |
| Alan Oakes | 7 Sept 1942 | 1962-63 – 1975-76 | Manchester City | 17 | 0 |
| Steven N'Zonzi | 15 Dec 1988 | 2009-10 – 2017-18 | Stoke City, Blackburn Rovers, Sevilla | 14 | 1 |
| Charles N'Zogbia | 28 May 1986 | 2004-05 – 2014-15 | Newcastle United, Aston Villa, Wigan Athletic | 16 | 1 |
| Vidar Nysaeter | 18 Apr 1954 | 1974-75 | Strømsgodset | 1 | 0 |
| Allan Nyom | 10 May 1988 | 2015-16 – 2017-18 | West Bromwich Albion, Watford | 5 | 0 |
| Stefan Nyland | 10 Aug 1988 | 2008-09 | PSV Eindhoven | 1 | 0 |
| Ørjan Nyland | 10 Sept 1990 | 2019-20 | Aston Villa | 1 | 0 |
| Tibor Nyilasi | 18 Jan 1955 | 1974-75 – 1984-85 | Austria Vienna, Ferencvaros | 3 | 0 |
| Alexander Nyarko | 15 Oct 1973 | 2000-01 – 2003-04 | Everton | 3 | 0 |
| Ethan Nwaneri | 21 Mar 2007 | 2024-25 | Arsenal | 1 | 0 |
| Emeka Nwajiobi | 25 May 1959 | 1984-85 – 1985-86 | Luton Town | 3 | 0 |
| Raphael Nuzzolo | 5 Jul 1983 | 2012-13 | Young Boys | 2 | 1 |
| Mickey Nutton | 3 Oct 1959 | 1978-79 – 1981-82 | Chelsea | 2 | 0 |
| Tommy Nuttall | 1911-12 – 1912-13 | Manchester United | 2 | 1 | |
| Harry Nuttall | 9 Nov 1897 | 1921-22 – 1930-31 | Bolton Wanderers | 16 | 0 |
| Antonio Nusa | 17 Apr 2005 | 2024-25 | RasenBallsport Leipzig | 1 | 0 |
Total: 16004 players | Page 53 of 161