Jim James, or sometimes Yim Yames (actual name James Edward Olliges, Jr.) is an American vocalist, guitarist, producer, and primary songwriter of the rock band My Morning Jacket. James is also a member of the Indie super group Monsters of Folk.

James occasionally plays solo shows (often with Carl Broemel on Guitar & Pedal Steel), showcasing "bare-bones" versions of My Morning Jacket songs along with various covers. Notably, James (with Broemel) supported John Prine for several shows in late summer 2006.