Robert Lansing was an American lawyer and diplomat who served as the 42nd United States Secretary of State under President Woodrow Wilson from 1915 to 1920. As Counselor to the State Department and then as Secretary of State, he was a leading advocate for American involvement in World War I.
- Occupation
- lawyer, diplomat, politician, jurist
- Position held
- United States Secretary of State, United States Secretary of State
- Citizenship
- United States
- Born
- October 17, 1864
- Died
- October 30, 1928