James D. “Shakey Jake” Harris (April 12, 1921 – March 2, 1990) was an American Chicago blues singer, harmonicist and songwriter. He released five albums over a period of almost 25 years. He was often musically associated with his nephew Magic Sam.

James D. Harris was born in Earle, Arkansas, and relocated with his family to Chicago, Illinois, at the age of seven. He played in several Chicago blues ensembles in the late 1940s. He also worked as a mechanic and as a professional gambler (his nickname came from a dice players’ expression, “shake ’em”). His debut recording was the single “Call Me if You Need Me”, backed with “Roll Your Moneymaker”, released by Artistic Records in 1958, featuring Magic Sam and Syl Johnson on guitar and produced by Willie Dixon. Harris was not paid for the session, but he won $700 shooting craps with label owner Eli Toscano.