Colin O'Brady
- Born
- 16 March 1985 (41 years)
- Place of birth
- Olympia, Washington, USA
- Gender
- Male
An American professional endurance athlete, motivational speaker and adventurer. He is a former professional triathlete, representing the United States on the ITU Triathlon World Cup circuit, racing in 25 countries on six continents from 2009–2015.
