Arnold A. Chacón

Arnold A. Chacón
United States Ambassador to Canada
In office
May 28, 2021  December 7, 2021
PresidentJoe Biden
Preceded byKatherine Brucker (acting)
Succeeded byDavid L. Cohen
30th Director General of the Foreign Service
In office
December 22, 2014  June 2, 2017
PresidentBarack Obama
Donald Trump
Preceded byLinda Thomas-Greenfield
Succeeded byCarol Perez
United States Ambassador to Guatemala
In office
August 29, 2011  March 5, 2014
PresidentBarack Obama
Preceded byStephen McFarland
Succeeded byTodd Robinson
Personal details
Born1956 (age 6869)
SpouseAlida Chacon
Alma materUniversity of Colorado, Boulder

Arnold A. Chacón (born 1956) is an American career diplomat who served as acting United States Ambassador to Canada in 2021. He has served as Senior Vice President of the National Defense University since August 2018.