Hallett Johnson

Hallett Johnson (1888 - 1968) was an American ambassador to Costa Rica from 1945 to 1947.

Foreign Service Officer

State of Residence: New Jersey

Ambassador Extraordinary and Plenipotentiary (Costa Rica)

Appointed: December 16, 1944
Presentation of Credentials: February 14, 1945
Termination of Mission: Left post, May 16, 1947