Ken Coomer is an American musician and producer best known for his drumming in Uncle Tupelo and later Wilco.
He was the drummer and co-founder of the Nashville-based band, Clockhammer, in the late 1980s/early 1990s, as well as Buzzkill, during that same time.
His most notable production work is the debut solo album of Vaquero's singer Chetes, which achieved platinum record sales in the Mexican music market.
In 2017 he produced the debut album of the Colombian indie rock band AppleTree "Horas Perdidas", which was named the #1 Colombian album of 2018.Coomer has also played on or produced albums by Steve Earle, Frontier Ruckus, Sons of Bill, Tim Finn, Will Hoge, Jars of Clay, Emmylou Harris, Toy Horses, Malcolm Holcombe, Josh Hoyer and Soul Colossal and Shaver.
He lives in Nashville, Tennessee.