Basketball
3,050 player photos, all from Wikimedia Commons. Surnames starting with O:
Charles O'Bannon
Photo: User:STB-1 · CC BY-SA 4.0 · Wikimedia Commons
Ed O'Bannon
Photo: J Rosenfeld · CC BY 2.0 · Wikimedia Commons
Bob O'Brien
Photo: Unknown Pepperdine College · Public domain · Wikimedia Commons
JJ O'Brien
Photo: Zafer · CC BY 4.0 · Wikimedia Commons
Johnny O'Bryant III
Photo: Vyacheslav Bukharov · CC BY-SA 4.0 · Wikimedia Commons
Patrick O'Bryant
Photo: dbking from Washington, DC · CC BY 2.0 · Wikimedia Commons
Mike O'Koren
Photo: Roger_Mason,_Donell_Taylor,_Eddie_Jordan,_and_Mike_O'Koren.jpg: Keith Allison derivative work: Lpdrew · CC BY-SA 2.0 · Wikimedia Commons
Jermaine O'Neal
Photo: Noah Salzman · CC BY-SA 3.0 · Wikimedia Commons
Shaquille O'Neal
Photo: MarkScottAustinTX · CC BY-SA 2.0 · Wikimedia Commons
Royce O'Neale
Photo: Frenchieinportland · CC BY-SA 4.0 · Wikimedia Commons
Kyle O'Quinn
Photo: Mike · CC BY-SA 2.0 · Wikimedia Commons
Charles Oakley
Photo: GabboT · CC BY-SA 2.0 · Wikimedia Commons
Fabricio Oberto
Photo: Keith Allison · CC BY-SA 2.0 · Wikimedia Commons
Daniel Ochefu
Photo: Rikster2 · CC BY-SA 4.0 · Wikimedia Commons
Greg Oden
Photo: Trail_Blazers_vs_Wizards.jpg: Keith Allison from Baltimore, USA derivative work: Chris! my talk · CC BY-SA 2.0 · Wikimedia Commons
Lamar Odom
Photo: David Shankbone · CC BY 3.0 · Wikimedia Commons
Josh Oduro
Photo: All-Pro Reels · CC BY-SA 2.0 · Wikimedia Commons
Don Ohl
Photo: Fleer · Public domain · Wikimedia Commons
Semi Ojeleye
Photo: All-Pro Reels · CC BY-SA 2.0 · Wikimedia Commons
Emeka Okafor
Photo: Mike · CC BY-SA 2.0 · Wikimedia Commons
Jahlil Okafor
Photo: ウィ貴公子 · CC BY-SA 4.0 · Wikimedia Commons
Chuma Okeke
Photo: Gamecock Central · CC BY 2.0 · Wikimedia Commons
Elie Okobo
Photo: Yannick - L'oeil du nord · CC BY-SA 2.0 · Wikimedia Commons
Josh Okogie
Photo: Frenchieinportland · CC BY-SA 4.0 · Wikimedia Commons
Onyeka Okongwu
Photo: susanswong from San Francisco · CC BY-SA 2.0 · Wikimedia Commons
Isaac Okoro
Photo: Erik Drost · CC BY 2.0 · Wikimedia Commons
KZ Okpala
Photo: Tony Chen from Sacramento, CA · CC BY 2.0 · Wikimedia Commons
Mehmet Okur
Photo: Stephanie Young Merzel · CC BY 2.0 · Wikimedia Commons
Victor Oladipo
Photo: Mike · CC BY-SA 2.0 · Wikimedia Commons
Hakeem Olajuwon
Photo: U.S. Department of State · Public domain · Wikimedia Commons
Mark Olberding
Photo: United States Forest Service · Public domain · Wikimedia Commons
Lachlan Olbrich
Photo: Pikraken · CC0 · Wikimedia Commons
Lachlan Olbrich
Photo: Pikraken · CC0 · Wikimedia Commons
Cameron Oliver
Photo: Max Goldberg from USA · CC BY 2.0 · Wikimedia Commons
Kevin Ollie
Photo: Tech. Sgt. CHAD THOMPSON · Public domain · Wikimedia Commons
Michael Olowokandi
Photo: Jason_Kapono_jump_shot_2006.jpg: Jeff Egnaczyk derivative work: Lpdrew (talk) · CC BY 2.0 · Wikimedia Commons
Kelly Olynyk
Photo: Sandro Halank, Wikimedia Commons, CC BY-SA 4.0 · CC BY-SA 4.0 · Wikimedia Commons
Norchad Omier
Photo: TigerNet.com · CC BY-SA 2.0 · Wikimedia Commons
Eugene Omoruyi
Photo: User:Zafer · CC BY-SA 4.0 · Wikimedia Commons
Miye Oni
Photo: Keenan Hairston from Raleigh · CC BY-SA 2.0 · Wikimedia Commons
Arinze Onuaku
Photo: Botend · CC BY-SA 4.0 · Wikimedia Commons
Chinanu Onuaku
Photo: FCBQ · Public domain · Wikimedia Commons
Louis Orr
Photo: Bhockey10 · CC BY-SA 3.0 · Wikimedia Commons
Jose Ortiz
Photo: Alonsonavarro · Public domain · Wikimedia Commons
Cedi Osman
Photo: Zafer · CC BY 4.0 · Wikimedia Commons
Wally Osterkorn
Photo: Unknown author · Public domain · Wikimedia Commons
Don Otten
Photo: Unknown Bowling Green State University · Public domain · Wikimedia Commons
Mac Otten
Photo: Unknown Bowling Green State University · Public domain · Wikimedia Commons
Daniel Oturu
Photo: Zafer · CC BY 4.0 · Wikimedia Commons
Kelly Oubre Jr.
Photo: All-Pro Reels from District of Columbia, USA · CC BY-SA 2.0 · Wikimedia Commons
Bo Outlaw
Photo: Bo_Outlaw_Magic_080130-F-2585R-003.jpg: U.S. Air Force photo/Master Sgt. Bryan Ripple derivative work: Ytoyoda (talk) · Public domain · Wikimedia Commons
Travis Outlaw
Photo: Keith Allison · CC BY-SA 2.0 · Wikimedia Commons
Andre Owens
Photo: Zoran Borovac, friend of mine · CC BY-SA 3.0 · Wikimedia Commons
Billy Owens
Photo: Amin Eshaiker · CC BY-SA 4.0 · Wikimedia Commons
Chris Owens
Photo: Александр Осипов · CC BY-SA 2.0 · Wikimedia Commons
Larry Owens
Photo: Keith Allison from Owings Mills, USA · CC BY-SA 2.0 · Wikimedia Commons
Tariq Owens
Photo: Marc-Gregor Campredon · CC BY-SA 2.0 · Wikimedia Commons
Tom Owens
Photo: Unknown author · Public domain · Wikimedia Commons
Olumide Oyedeji
Photo: Koolboulevard · CC BY-SA 4.0 · Wikimedia Commons