L.W. Miller (July 20, 1973 - ) is a NASCAR driver from Dushore, PA. He competes regularly on the Whelen Southern Modified Tour and claimed the 2007 championship. He also has one win the Whelen Modified Tour ranks.
In his major NASCAR career, Miller has competed in the Busch Series thirteen times over two years. His best finish was a 16th at Atlanta in 1996. He also has competed in six Craftsman Truck Series events, all coming in 2003 with a best of 16th at Darlington.
He married Kelley Earnhardt the oldest daughter of NASCAR Champion Dale Earnhardt in January 2011 and together they have a son named Wyatt Wayne Miller born on February 16th 2012. He is also the stepfather of Kelley's 2 daughters Karsyn and Kennedy Elledge from her previous marriage to NASCAR Crew Chief Jimmy Elledge.