CFL Player Index - O (1946-2023) |
| Player | College | Years | First | Last | GP | GS |
|---|---|---|---|---|---|---|
| Shawn Oakman | Penn State; Baylor | 4 | 2021 | 2024 | 60 | 58 |
| Corey Oaks | Robert Morris | 1 | 2003 | 2003 | 3 | 2 |
| Tommy Oates | Union (Tennessee) | 1 | 1995 | 1995 | 18 | |
| Turhon O'Bannon | New Mexico | 2 | 1996 | 1997 | 12 | |
| Tom Oberg | Oregon State; Portland State | 3 | 1971 | 1973 | 47 | |
| Bob O'Billovich | Montana | 5 | 1963 | 1967 | 69 | |
| Jack O'Billovich | Oregon State | 1 | 1967 | 1967 | 1 | |
| Tony O'Billovich | Oregon State | 2 | 1994 | 1995 | 6 | |
| George Obinna | Sacramento State | 1 | 2022 | 2022 | 2 | 0 |
| Ed O'Bradovich | Illinois | 1 | 1961 | 1961 | 9 | |
| Bill O'Breza | 2 | 1946 | 1947 | 24 | 12 | |
| Danny O'Brien | Maryland; Catawba | 6 | 2014 | 2019 | 99 | 3 |
| Jim O'Brien | 1 | 1946 | 1946 | 1 | 0 | |
| John O'Brien | York | 1 | 1990 | 1990 | 3 | |
| Kevin O'Brien | Bowling Green State | 1 | 1994 | 1994 | 2 | |
| Mike O'Brien | Western Ontario | 2 | 2001 | 2002 | 2 | 0 |
| Tom O'Brien | Notre Dame | 1 | 1957 | 1957 | 4 | |
| Wayne O'Brien | St. Mary's (Nova Scotia); McMaster | 1 | 1968 | 1968 | 14 | |
| Mike Obrovac | Bowling Green State | 2 | 1979 | 1980 | 23 | |
| Ed Ochiena | Waterloo Lutheran | 4 | 1959 | 1962 | 36 | |
| Ron Ockimey | San Jose State | 4 | 2002 | 2006 | 50 | 8 |
| Bill O'Connor | Notre Dame | 2 | 1952 | 1953 | 13 | 8 |
| Michael O'Connor | Penn State; British Columbia | 3 | 2019 | 2022 | 32 | 0 |
| Winston October | Richmond | 6 | 1999 | 2004 | 92 | |
| Jeremy O'Day | Edinboro | 14 | 1997 | 2010 | 238 | 171 |
| John Oddonetto | Eastern Arizona JC; Kansas | 1 | 2002 | 2002 | 16 | |
| Don Odegard | Oregon State; Nevada-Las Vegas | 3 | 1994 | 1996 | 42 | |
| Osagie Odiase | Sacramento State | 2 | 2016 | 2017 | 17 | 4 |
| Bob O'Doherty | Queen's | 3 | 1979 | 1981 | 38 | |
| Chris Odom | Arkansas State | 1 | 2021 | 2021 | 3 | 2 |
| DeWayne Odom | California | 1 | 1992 | 1992 | 18 | |
| Mark Odom | Hawaii | 1 | 1991 | 1991 | 2 | |
| Tre Odoms-Dukes | South Florida | 2 | 2022 | 2023 | 18 | 18 |
| Matt O'Donnell | Queen's | 9 | 2012 | 2021 | 129 | 118 |
| Urban Odson | Minnesota | 1 | 1950 | 1950 | 11 | 10 |
| Ray Odums | Alabama | 10 | 1975 | 1984 | 145 | |
| Deji Oduwole | St. Mary's (Nova Scotia); Calgary | 2 | 2010 | 2011 | 20 | 0 |
| Tim Oesterling | UCLA | 1 | 1972 | 1972 | 1 | |
| Bob Oetting | Concordia (Nebraska) | 2 | 1965 | 1966 | 15 | |
| Jerry O'Flanagan | McGill; British Columbia | 2 | 1956 | 1957 | 10 | |
| Pete O'Garro | Riverside CC; UCLA | 4 | 1957 | 1962 | 21 | |
| Lucky Ogbevoen | none | 1 | 2024 | 2024 | 1 | 0 |
| Alex Ogbongbemiga | Houston; Calgary | 2 | 2016 | 2017 | 12 | 0 |
| Ollie Ogbu | Penn State | 1 | 2012 | 2012 | 2 | 0 |
| Ed Ogelski | 1 | 1946 | 1946 | 1 | 0 | |
| Ebenezer Ogundeko | Clemson; Tennessee State | 2 | 2018 | 2019 | 3 | 1 |
| Wilf O'Hagan | 1 | 1954 | 1954 | 1 | ||
| Nate O'Halloran | Wilfrid Laurier; Windsor | 2 | 2016 | 2017 | 11 | 0 |
| Brian O'Hara | Whitworth | 4 | 1976 | 1979 | 49 | |
| Frank O'Hara | 2 | 1948 | 1949 | 21 | 2 | |
| Pete Ohler | Wenatchee Valley JC; Washington | 5 | 1963 | 1969 | 56 | |
| John Ojo | Florida A&M | 1 | 2015 | 2015 | 18 | 18 |
| Sam Ojuri | North Dakota State | 1 | 2014 | 2014 | 1 | 0 |
| Kay Okafor | Holland CC; St. Francis Xavier | 4 | 2018 | 2022 | 47 | 12 |
| Uzooma Okeke | Southern Methodist | 13 | 1994 | 2006 | 211 | 211 |
| Earl Okine | Florida | 1 | 2019 | 2019 | 6 | 2 |
| Steve Okoniewski | Washington; Everett CC; Washington; Montana | 1 | 1978 | 1978 | 4 | |
| Simeon Okonta-Wariso | Derby | 1 | 2022 | 2022 | 2 | 0 |
| Lawrence Okoye | none | 1 | 2017 | 2017 | 1 | 1 |
| Tristan Okpalaugo | Fresno State | 4 | 2014 | 2018 | 66 | 61 |
| Daniel Okpoko | San Diego State | 1 | 2024 | 2024 | 18 | 0 |
| Sammy Okpro | Concordia (Quebec) | 1 | 2008 | 2008 | 3 | 0 |
| Michael Ola | Hampton | 2 | 2012 | 2013 | 24 | 21 |
| Daniel Oladejo | Ottawa | 2 | 2023 | 2024 | 15 | 0 |
| Jovan Olafioye | Grand Rapids CC; North Carolina Central | 9 | 2010 | 2018 | 156 | 156 |
| Cliff Olander | New Mexico State | 1 | 1982 | 1982 | 16 | |
| Jim Oldenburg | Canisius | 1 | 1948 | 1948 | 12 | 3 |
| Hugh Oldham | Paul Quinn; Oregon | 5 | 1970 | 1974 | 68 | |
| John O'Leary | Nebraska | 3 | 1977 | 1979 | 47 | |
| Brendan O'Leary-Orange | Nevada-Reno | 4 | 2021 | 2024 | 42 | 21 |
| Pat Oleksiak | Tennessee | 1 | 1955 | 1955 | 2 | |
| Jason Olford | Kilgore JC; Louisiana Tech | 1 | 2003 | 2003 | 2 | |
| Mike Oliphant | Puget Sound | 3 | 1993 | 1995 | 25 | |
| Bobby Olive | Ohio State | 1 | 1998 | 1998 | 16 | 16 |
| Brady Oliveira | North Dakota | 5 | 2019 | 2024 | 68 | 59 |
| Bobby Jack Oliver | Baylor | 7 | 1958 | 1964 | 86 | |
| Frank Oliver | Kentucky State | 3 | 1978 | 1980 | 37 | |
| Jimmy Oliver | Texas Christian | 5 | 1999 | 2003 | 36 | |
| Travis Oliver | California | 1 | 1992 | 1992 | 8 | |
| Jerry Ollinger | 1 | 1946 | 1946 | 1 | 1 | |
| Lou Olsacher | St. Mary's (Nova Scotia) | 2 | 1992 | 1993 | 8 | |
| Alex Olsen | none | 1 | 1950 | 1950 | 4 | 1 |
| Rusty Olsen | Washington | 4 | 1982 | 1985 | 34 | |
| Chris Olson | West Texas A&M | 1 | 2014 | 2014 | 1 | 1 |
| Jake Olson | Central Michigan | 2 | 2014 | 2015 | 21 | 21 |
| Lance Olssen | Purdue | 2 | 1971 | 1972 | 20 | |
| Ed Olszewski | Michigan State; Niagara | 1 | 1948 | 1948 | 12 | 12 |
| Harry Olszewski | Clemson | 2 | 1969 | 1970 | 20 | |
| Kenneth Olugbode | Colorado | 1 | 2017 | 2017 | 2 | 0 |
| Donovan Olumba | Alderson-Broaddus; Portland State | 2 | 2022 | 2023 | 5 | 5 |
| Cory Olynick | Regina | 1 | 2004 | 2004 | 10 | |
| Jim O'Mahoney | Miami (Florida) | 1 | 1967 | 1967 | 5 | |
| Duncan O'Mahony | British Columbia | 6 | 2001 | 2007 | 98 | 0 |
| Tom O'Malley | Cincinnati | 3 | 1951 | 1953 | 38 | 21 |
| Ron Omara | St. Francis Xavier | 3 | 2015 | 2017 | 33 | 0 |
| Matt O'Meara | McMaster | 5 | 2005 | 2009 | 26 | 8 |
| Kenny Onatolu | Nebraska-Omaha | 2 | 2007 | 2008 | 24 | 12 |
| Calvin O'Neal | Michigan | 1 | 1979 | 1979 | 1 | |
| Jesse O'Neal | Grambling State | 4 | 1975 | 1979 | 54 | |
| Leon O'Neal | Texas A&M | 1 | 2024 | 2024 | 11 | 5 |
| Bob O'Neil | Duquesne; Notre Dame | 3 | 1958 | 1960 | 36 | |
| Hugh O'Neill | Alberta | 7 | 2013 | 2021 | 88 | 0 |
| Tim O'Neill | Calgary | 9 | 2008 | 2016 | 158 | 98 |
| Steve Oneschuk | Toronto | 6 | 1955 | 1960 | 60 | |
| Cameron Ontko | Wisconsin; Cal Poly (San Luis Obispo) | 3 | 2015 | 2017 | 29 | 0 |
| Godfrey Onyeka | Wilfrid Laurier | 6 | 2018 | 2024 | 60 | 9 |
| Kene Onyeka | Carleton | 5 | 2019 | 2024 | 66 | 8 |
| Kosi Onyeka | Guelph | 3 | 2022 | 2024 | 30 | 0 |
| Nakas Onyeka | Wilfrid Laurier | 4 | 2017 | 2021 | 40 | 0 |
| Chijioke Onyenegecha | San Francisco CC; Oklahoma | 1 | 2007 | 2007 | 9 | 5 |
| Jon Oosterhuis | New Hampshire | 9 | 2002 | 2010 | 143 | 24 |
| Kingsley Opara | Maryland | 1 | 2019 | 2019 | 1 | 1 |
| Red O'Quinn | Wake Forest | 8 | 1952 | 1959 | 108 | 12 |
| Don Oramasionwu | Manitoba | 9 | 2009 | 2017 | 124 | 43 |
| Anthony Orange | Fresno State | 5 | 2015 | 2019 | 58 | 57 |
| Doyle Orange | Southern Mississippi | 4 | 1974 | 1977 | 39 | |
| Bill Ordway | North Dakota | 1 | 1946 | 1946 | 8 | 8 |
| Jonathan Ordway | Boston College | 2 | 2003 | 2004 | 21 | |
| Joseph O'Reilly | Oregon State | 1 | 2001 | 2001 | 17 | 14 |
| Gerry Organ | Guelph | 12 | 1971 | 1983 | 186 | 0 |
| Mike Oriard | Notre Dame | 1 | 1974 | 1974 | 6 | |
| Folarin Orimolade | Dartmouth | 5 | 2018 | 2024 | 63 | 47 |
| Mark Orlando | Towson | 1 | 1995 | 1995 | 9 | |
| Gus Ornstein | Notre Dame; Michigan State; Rowan | 1 | 2002 | 2002 | 6 | |
| Tommy Orr | West Virginia | 1 | 1995 | 1995 | 10 | |
| Glen Orris | Simon Fraser | 2 | 1969 | 1970 | 27 | |
| Travis Ortega | Rice | 2 | 2003 | 2004 | 11 | |
| Chase Ortiz | Texas Christian | 1 | 2009 | 2009 | 2 | 0 |
| Robert Ortiz | San Diego State | 1 | 2007 | 2007 | 1 | 0 |
| Sean Ortiz | Minot State; British Columbia | 2 | 2010 | 2011 | 12 | 0 |
| Len Ortman | none | 7 | 1946 | 1952 | 80 | 11 |
| Wopamo Osaisai | Stanford | 2 | 2011 | 2012 | 19 | 10 |
| Paul Osbaldiston | Montana Western | 18 | 1986 | 2003 | 304 | 0 |
| Dee Osborne | Miami (Ohio) | 1 | 1997 | 1997 | 7 | |
| Eldonta Osborne | Louisiana Tech | 2 | 1994 | 1995 | 32 | |
| Ray Osbourne | Mississippi State | 2 | 1963 | 1964 | 6 | |
| Chris Osei-Kusi | Queen's | 3 | 2021 | 2023 | 29 | 8 |
| Mike O'Shea | Guelph | 16 | 1993 | 2008 | 271 | 184 |
| Jim Ostendarp | Drexel; Bucknell | 1 | 1952 | 1952 | 12 | 10 |
| Uzoma Osuji | Rice; Boise State | 1 | 2022 | 2022 | 5 | 5 |
| J.T. O'Sullivan | UC Davis | 1 | 2012 | 2012 | 18 | 0 |
| Ed Otto | 1 | 1948 | 1948 | 5 | 1 | |
| Vic Otto | 1 | 1948 | 1948 | 6 | 5 | |
| A.J. Ouellette | Ohio University | 5 | 2019 | 2024 | 44 | 35 |
| David Outley | Louisiana-Monroe | 1 | 1985 | 1985 | 1 | |
| David Overstreet | Oklahoma | 2 | 1981 | 1982 | 21 | |
| Bill Overton | McCook CC; Wake Forest | 1 | 1969 | 1969 | 3 | |
| Ken Owen | Georgia Tech | 1 | 1957 | 1957 | 4 | |
| Buddy Owens | Michigan State | 1 | 1967 | 1967 | 1 | |
| Chad Owens | Hawaii | 9 | 2009 | 2017 | 105 | 104 |
| Dondre Owens | Howard | 2 | 1994 | 1995 | 15 | |
| Jarrell Owens | Oklahoma State | 1 | 2021 | 2021 | 3 | 0 |
| Johnny Owens | Tennessee State | 1 | 1976 | 1976 | 4 | |
| Akwasi Owusu-Ansah | Indiana (Pennsylvania) | 3 | 2015 | 2017 | 33 | 31 |
| Anthony Oxley | St. Mary's (Nova Scotia) | 1 | 1994 | 1994 | 4 | |
| Ayo Oyelola | Nottingham | 1 | 2021 | 2021 | 1 | 0 |
| Mike Ozarko | none | 1 | 1946 | 1946 | 12 | 0 |
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| Last Updated: July 1, 2025 |