Eli Todd Tappan (1824–1888) was an American educator, mathematician, author, lawyer, and newspaper editor who served as president of Kenyon College, among other public distinctions. He was the son of Senator Benjamin Tappan and the father of author Mary Tappan Wright.
- Occupation
- meteorological observer
- Citizenship
- United States
- Born
- April 30, 1824
- Died
- October 23, 1888
