William Wallace Smith ((1900-11-18)November 18, 1900 – (1989-08-04)August 4, 1989) was a grandson of Joseph Smith, Jr.
and Prophet-President of the Reorganized Church of Jesus Christ of Latter Day Saints (now known as Community of Christ), from October 6, 1958 to April 5, 1978, when he retired to "emeritus" status.