NBA & ABA Players with Last Names Starting with O

Index of Letters

Active players are listed inbold.
* Indicates member of the Hall of Fame.

97 Players

    97 Players Table
    PlayerFromToPosHtWtBirth DateColleges
    Charles O'Bannon19981999G-F6-5209February 22, 1975UCLA
    Ed O'Bannon19961997F6-8222August 14, 1972UCLA
    John O'Boyle19531953G6-2185March 7, 1928Colorado State
    Bob O'Brien19481949F6-4190January 26, 1927Pepperdine
    J.J. O'Brien20162016F6-7228April 8, 1992San Diego State
    Jim O'Brien19741975F6-7200November 7, 1951Maryland
    Jimmy O'Brien19721975G6-1170April 9, 1950Boston College
    Ralph O'Brien19521953G5-9160April 8, 1928Butler
    Johnny O'Bryant20152018F-C6-9257June 1, 1993LSU
    Patrick O'Bryant20072010C7-0260June 20, 1986Bradley
    Dermie O'Connell19491950G6-0174April 13, 1928Holy Cross
    Andy O'Donnell19501950G6-1180March 10, 1925Loyola (MD)
    Buddy O'Grady19471949G5-11160January 19, 1920Georgetown
    Fran O'Hanlon19711971G6-1175August 24, 1948Villanova
    Dick O'Keefe19481951G-F6-2185September 29, 1923Santa Clara
    Tommy O'Keefe19511951G6-2185June 3, 1928Georgetown
    Mike O'Koren19811988F-G6-7207February 7, 1958UNC
    Grady O'Malley19701970F6-5205April 25, 1948Manhattan University
    Jermaine O'Neal19972014C-F6-11226October 13, 1978
    Shaquille O'Neal*19932011C7-1325March 6, 1972LSU
    Royce O'Neale20182026F6-4226June 5, 1993Denver,Baylor
    Mike O'Neill19531953F6-3210August 11, 1928California
    Kyle O'Quinn20132020F-C6-9250March 26, 1990Norfolk State
    Kevin O'Shea19511953G6-2175July 10, 1925Notre Dame
    Garland O'Shields19471947G-F6-1195May 23, 1921Tennessee
    Dan O'Sullivan19911996C6-10250March 3, 1968Fordham
    Charles Oakley19862004F-C6-9225December 18, 1963Virginia Union University
    Fabricio Oberto20062011C-F6-10245March 21, 1975
    Daniel Ochefu20172017C6-11245December 15, 1993Villanova
    Greg Oden20092014C7-0250January 22, 1988Ohio State
    Lamar Odom20002013F6-10220November 6, 1979Rhode Island
    Bud Ogden19701971F6-6215December 29, 1946Santa Clara
    Ralph Ogden19711971F6-5205January 25, 1948Santa Clara
    Alan Ogg19911993C7-2240July 5, 1967UAB
    Don Ohl19611970G6-3190April 18, 1936Illinois
    Tim Ohlbrecht20132013C6-11255August 30, 1988
    Semi Ojeleye20182022F6-6240December 5, 1994Duke,SMU
    Emeka Okafor20052018C-F6-10252September 28, 1982UConn
    Jahlil Okafor20162025C-F6-10270December 15, 1995Duke
    Chuma Okeke20212025F6-6229August 18, 1998Auburn
    Elie Okobo20192020G6-3190October 23, 1997
    Josh Okogie20192026G6-4213September 1, 1998Georgia Tech
    Onyeka Okongwu20212026F6-8235December 11, 2000USC
    Isaac Okoro20212026G-F6-5225January 26, 2001Auburn
    KZ Okpala20202023F6-8215April 28, 1999Stanford
    Mehmet Okur20032012C-F6-11249May 26, 1979
    Victor Oladipo20142023G6-3213May 4, 1992Indiana
    Hakeem Olajuwon*19852002C7-0255January 21, 1963Houston
    Mark Olberding19761987F6-8225April 21, 1956Minnesota
    Jawann Oldham19811991C7-0215July 4, 1957Seattle University
    John Oldham19501951G6-3175June 22, 1923Western Kentucky
    Frank Oleynick19761977G6-2185February 20, 1955Seattle University
    Quincy Olivari20252025G6-3198May 27, 2001Rice University,Xavier
    John Olive19791980F6-7210March 1, 1955Villanova
    Brian Oliver19911998G6-4210June 1, 1968Georgia Tech
    Cameron Oliver20212022F6-8239July 11, 1996Nevada
    Dean Oliver20022003G5-11180November 5, 1978Iowa
    Jimmy Oliver19921999G-F6-5205July 12, 1969Purdue
    Kevin Ollie19982010G6-2195December 27, 1972UConn
    Gene Ollrich19501950G5-11160June 30, 1922Drake University
    Michael Olowokandi19992007C7-0269April 3, 1975University of the Pacific
    Bud Olsen19631970F-C6-8220July 25, 1940Louisville
    Kelly Olynyk20142025C-F6-11240April 19, 1991Gonzaga
    Eugene Omoruyi20222024F6-7244February 14, 1997Rutgers University,Oregon
    Miye Oni20202022G6-5206August 4, 1997Yale
    Arinze Onuaku20142017C6-9255July 13, 1987Syracuse
    Chinanu Onuaku20172018F-C6-10245November 1, 1996Louisville
    Barry Orms19691970G6-3190May 1, 1946Saint Louis
    Johnny Orr19501950F6-3195June 10, 1927Beloit College
    Louis Orr19811988F6-8175May 7, 1958Syracuse
    José Ortiz19891990F6-10225October 25, 1963Oregon State
    Daniel Orton20122014C-F6-10255August 6, 1990Kentucky
    Chuck Osborne19621962F6-6210January 21, 1939Western Kentucky
    Cedi Osman20182024F6-7230April 8, 1995
    Wally Osterkorn19521955F-C6-5215July 6, 1928Illinois
    Greg Ostertag19962006C7-2280March 6, 1973Kansas
    Matt Othick19931993G6-2165March 16, 1969Arizona
    Don Otten19501953C6-11240April 18, 1921Bowling Green
    Mac Otten19501950F-C6-7220December 16, 1925Bowling Green
    Daniel Oturu20212022F-C6-8240September 20, 1999Minnesota
    Kelly Oubre Jr.20162026F6-8203December 9, 1995Kansas
    Bo Outlaw19942008F6-8210April 13, 1971South Plains College,Houston
    Travis Outlaw20042014F6-9210September 18, 1984
    Claude Overton19531953G6-2195December 16, 1927East Central University
    Doug Overton19932004G6-3190August 3, 1969La Salle
    Andre Owens20062008G6-4200October 31, 1980Indiana,Houston
    Billy Owens19922001F-G6-9225May 1, 1969Syracuse
    Chris Owens20032003F6-7245March 1, 1979Tulane,Texas
    Eddie Owens19781978F6-7210December 26, 1953UNLV
    Jim Owens19741975F6-5200May 1, 1950Arizona State
    Keith Owens19921992F6-7225May 31, 1969UCLA
    Larry Owens20112012F6-7210January 8, 1983Oral Roberts
    Red Owens19501952G-F6-3185September 2, 1925Baylor
    Tariq Owens20202020F6-10205June 30, 1995Tennessee,St. John's,Texas Tech
    Tom Owens19721983C-F6-10215June 28, 1949South Carolina
    Ray Owes19971997F6-9224December 11, 1972Arizona
    Olumide Oyedeji20012003C6-10240May 11, 1981