Benson Kirk Buffham (November 26, 1919 – April 24, 2019) was an American intelligence official who served as the Deputy Director of the National Security Agency from 1978 to 1980, during which time he was the highest- ranking civilian in the agency.

[3] In 1955, Buffham was one of the first NSA employees to attend the National War College.

With the NSA he had served at the Europe office as Chief of Field Activities as well as various positions in the Production Organization including Deputy Assistant Director for Production.

In 1950, he took part in organizing the Inspector General's office.

[3] After his deputy directorship, he served in London as the Senior Liaison Officer until he retired in 1980.