Oakley, Annie
Obama, Barack
Obomanu, Ben
O'Brien, Ken
Ochocinco, Chad
Ochs, Craig
O'Connell, Kevin
Odom, Antwan
Odomes, Nate
O'Donnell, Neil
Ogbonnaya, Chris
Ogden, Jeff
Ogden, Jonathan
Ogletree, Alec

Ogletree, Kevin
Ohalete, Ifeanyi
Ojo, Onomo
Okafor, Alex
Okam, Frank
Okoye, Amobi
Okoye, Christian
Okung, Russell
Okwo, Michael
Olinger, Jon
Oliver, Jimmy
Oliver, Louis
Olsen, Greg
Olsen, Merlin

Olson, Drew
Omon, Xavier
O'Neal, Deltha
Onobun, Fendi
Orakpo, Brian
Orlovsky, Dan
Orr, Jimmy
Orr, Jonathan
Orr, Raheem
Orton, Kyle
Osemele, Kelechi
Osgood, Kassim
Ostrander, T.C.
O'Sullivan, J.T.

Osweiler, Brock
Otah, Jeff
Otten, Ryan
Otto, Jim
Outlaw, J.J.
Owens, Chad
Owens, Mel
Owens, Steve
Owens, Terrell
Owusu-Ansah, Akwasi