- O Atletismo E Suas Modalidades
- O Botafogo De 95
- O Brasil Jogo A Jogo
- O Grande Livro do Futebol
- O lazer na escuridão
- O Mundo Dos Esportes Na Esefid-ufrgs
- O, Louis
- Ocho Cinco
- Ode a Mauro Shampoo e outras histórias da várzea
- Odyssey
- Of Bread and Circuses: The Story of Bountygate and the 2012 New Orleans Saints
- Offensive Conduct
- Offensive Game and Practice Planning for Winning Football
- Offensive Line Coaches Handbook: Featuring Lectures From the 2014 C.O.O.L. Clinic
- Offensive Training Football, Spanish Training Methodology
- Offensive Training Football, Spanish Training Methodology
- Offsides!
- Oh, Hampden in the Sun . . .
- Ohio State Football
- Oklahoma All-State Football Teams of the Twentieth Century, Selected By the Oklahoman
- Oldham Athletic
- On Coaching Football
- One For The Gipper
- One Hundred and Ten Percent Legend
- One Team, One Heartbeat
- One Week Girlfriend: One Week Girlfriend Book 1
- One-Back Attack: A Complete Guide to the One-Back Offense
- Only Here For A Visit
- Opa Günter und der DFB-Pokal
- Open Mike
- Operation Black September: The 1977 Army Football Team
- Optimal Performance Training for Football
- Orange Rush
- Organización del fútbol formativo en un club de élite
- Origins and Birth of the Europe of football
- Orígenes y desarrollo del fútbol en el Uruguay
- Os 11 maiores Técnicos do futebol brasileiro
- Os campeões
- OSSIE
- Ossie's Dream
- Otro libro de fútbol
- Our Gazza
- Out of the Blue