The Secretary of State of Wyoming is the state secretary of state of the U.S. state of Wyoming. It is a constitutional office, established under the Constitution of Wyoming. The Secretary of State is the keeper of the Great Seal of Wyoming and the state's official record-keeper. When the governor is traveling out-of-state, the Secretary of State serves as acting governor (Wyoming has no lieutenant governor). The current Secretary of State is Ed Murray.
The Secretary of State's Office is divided into five divisions:
Amos W. Barber became the first Wyoming Secretary of State on November 8, 1890. Prior officeholders were known as Wyoming Secretaries of the Territory.