Lane Monte Kiffin (born May 9, 1975) is an American football coach. He is currently the head football coach at the University of Mississippi (Ole Miss). Kiffin formerly was the offensive coordinator for the USC Trojans football team from 2005 to 2006, head coach of the National Football League's Oakland Raiders from 2007 to 2008, head coach of the University of Tennessee Volunteers college football team in 2009, and head coach of the Trojans from 2010 to 2013. He was the youngest head coach in modern NFL history at the time when he joined the Raiders (until in 2017 when Sean McVay joined the Rams), and, for a time, was the youngest head coach of a BCS Conference team in college football. Kiffin was the offensive coordinator at the University of Alabama from 2014 until 2016, when he was hired to be the head coach at Florida Atlantic, a position he held until December 2019, when he became the head coach at Ole Miss.

Kiffin is the son of longtime NFL defensive coordinator Monte Kiffin.