Leavitt
The taxon authority Leavitt may refer to:
- Carl Leavitt Hubbs (1894–1979), U.S. Ichthyologist, father of Clark Hubbs
- Robert Greenleaf Leavitt (1865–1942, Leav.), botanist
- Steven Don Leavitt (S.D.Leav.), lichenologist
The taxon authority Leavitt may refer to: