Mary Beth Leonard -
People - Department History
Mary Beth Leonard (1962–)
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Notice posted on January 12, 2024.
Last
updated March 14, 2024.
Career Foreign Service Officer
State of Residence: Massachusetts
State of Residence: Massachusetts
- Ambassador Extraordinary and Plenipotentiary (Mali)
Appointed: October 19, 2011
Presentation of Credentials: November 22, 2011
Termination of Mission: Left post on September 22, 2014 - Representative of the U.S.A. to the African Union
Appointed: July 5, 2016
Assumed Charge: September 5, 2016
Presentation of Credentials: September 13, 2016
Termination of Mission: September 14, 2019 - Ambassador Extraordinary and Plenipotentiary (Nigeria)
Appointed: September 11, 2019
Assumed Charge: November 7, 2019
Presentation of Credentials: December 24, 2019