James Lawrence "Jimmie" Vaughan (born March 20, 1951) is an American blues guitarist and singer from Dallas, Texas. He is the older brother of the late Stevie Ray Vaughan.

A significant influence on Jimmie Vaughan's style was Freddie King, who advised him personally; from Albert King and B. B. King; as well as from Johnny "Guitar" Watson. Vaughan says that he and his younger brother Stevie Ray Vaughan studied Johnny "Guitar" Watson more than any other single guitarist.[citation needed]