The Smith family is the name of an American family with many members prominent in religion and politics. The family's most famous member was Joseph Smith Jr., founder of the Latter Day Saint movement. Many other members of the family took on leadership roles in various churches within the movement.
The following individuals were children of brothers of Joseph Smith Sr. They were first-cousins to Alvin Smith, Hyrum Smith, Joseph Smith Jr., Samuel H. Smith, William Smith, and Don Carlos Smith