John Estes (born March 25, 1987) is a center and guard who is currently a free agent. He graduated from the University of Hawaii at Manoa with a degree in Communications in December 2009.
At Hawaii, Estes was a three-time All-WAC performer. Estes also set the NCAA record for consecutive games started (54) and games played (54) in 2009.
Estes was signed as an undrafted free agent following the 2010 NFL Draft by the Jacksonville Jaguars.
Estes spent the 2012 season on injured reserve.