Keller Williams (born 4 February 1970 in Fredericksburg, Virginia) is an American musician who began performing in 1991. His music combines elements of bluegrass, folk, alternative rock, reggae, electronica/dance, jazz, funk, and other assorted genres. He has performed under the name K-Dub, though there appear to be no official releases under that name. He is often described as the Jam-Man (a 'one-man jam-band') due to his frequent use of live phrase looping with multiple instruments.

In his recordings, in addition to albums under his own name, he has one album as Keller Williams with The String Cheese Incident, two albums as Keller Williams & The Keels, and a live album as Keller Williams with Moseley, Droll & Sipe. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.