David Brent Keuning (born March 28, 1976) is an American guitarist and songwriter, best known for his role as the lead guitarist of the rock band The Killers, which he founded alongside Brandon Flowers in 2001 and with whom he has recorded five studio albums.
Keuning played every show with The Killers since its inception up until the show at Chicago Lollapalooza in August 2017.
He is currently on a hiatus from The Killers.
In 2018, Keuning announced that he would release a solo album titled Prismism under his surname Keuning in 2019.