|Name||Term of Office||President(s) served under|
|George B. Cortelyou[?]||February 18, 1903 - June 30, 1904||Theodore Roosevelt|
|Victor H. Metcalf[?]||July 1, 1904 - December 16, 1906||Theodore Roosevelt|
|Oscar S. Straus[?]||December 17, 1906 - March 5, 1909||Theodore Roosevelt|
|Charles Nagel[?]||March 6, 1909 - March 4, 1913||William Howard Taft|
The list of Secretaries continues at United States Secretary of Commerce.