Dennis Andrew Kelly (born January 16, 1990) is an American football offensive tackle for the Indianapolis Colts of the National Football League (NFL). He played college football at Purdue. He was drafted by the Philadelphia Eagles in the 5th round of the 2012 NFL Draft, playing with the Eagles for four seasons primarily as a reserve lineman. He then played for the Tennessee Titans from 2016 to 2020, where he saw an expanded role. Following his release from the Titans in March 2021, he later signed with the Green Bay Packers. He then went on to sign with the Indianapolis Colts on May 10, 2022, as a free agent.