American football players 319 / 434
Norwood Sothoron (1911)
Novo Bojovic (1959)
Nub Beamer (1936)
Nuu Faaola (1964)
Nuvraj Bassi (1983)
Nuʻu Tafisi (1981)
Nyan Boateng (1987)
O'Brien Alston (1965)
O'Brien Schofield (1987)
O'Neil Wilson (1978)
O. J. Brigance (1969)
O. J. McDuffie (1969)
O. J. Santiago (1974)
O. J. Simpson (1947)
Oamo Culbreath (1987)
Oatten Fisher (1924)
Obafemi Ayanbadejo (1975)
Obby Khan (1980)
Obed Ariri (1956)
Obed Cétoute (1983)
Obert Logan (1941)
Obi Egekeze (1985)
Obi Ezeh (1988)
Obie Bristow (1900)
Ocie Austin (1947)
Ockie Anderson (1894)
Ode Burrell (1939)
Odell Barry (1941)
Odell Thurman (1983)
Odell Willis (1984)
Odessa Turner (1964)
Odie Harris (1966)
Odis McKinney (1957)
Ogemdi Nwagbuo (1985)
Ogmedi Nwagbuo (1985)
Oke Smith (1894)
Ola Kimrin (1972)
Olanda Truitt (1971)
Olandis Gary (1975)
Olaniyi Sobomehin (1984)