Assistant Secretary of the Navy Assistant Secretaries of the Navy, 1861–1954 Assistant Secretaries of the Navy, 1861–1954

| Name_ | Assumed_Office | Left_Office | President_Appointed_By | Secretary_Served_Under_ |
|---|---|---|---|---|
| Frank W. Hackett | April 24, 1900 | December 16, 1901 | William McKinley | John Davis Long |
| Charles Hial Darling | December 17, 1901 | October 30, 1905 | Theodore Roosevelt | John Davis Long, William Henry Moody, Paul Morton, Charles Joseph Bonaparte |
| Truman Handy Newberry | November 1, 1905 | November 30, 1908 | Theodore Roosevelt | Charles Joseph Bonaparte, Victor Howard Metcalf |
| Herbert L. Satterlee | December 3, 1908 | March 5, 1909 | Theodore Roosevelt | Truman Handy Newberry |
| Beekman Winthrop | March 6, 1909 | March 16, 1913 | William Howard Taft | George von Lengerke Meyer |
| Franklin D. Roosevelt | March 17, 1913 | August 26, 1920 | Woodrow Wilson | Josephus Daniels |
| Gordon Woodbury | August 27, 1920 | March 9, 1921 | Woodrow Wilson | Josephus Daniels |