Lehman
- Abbotsford-Mount Lehman
- Lake-Lehman Junior/Senior High School
- Layman's terms
- Lehman (surname)
- Lehman Alternative Community School
- Lehman Brothers
- Lehman Caves
- Lehman College
- Lehman Engel
- Lehman Formula
- Lehman Franklin
- Lehman High School (disambiguation)
- Lehman Kahn
- Lehman Review
- Lehman Township, Pennsylvania (disambiguation)
- Lehman Wave
- Lehman's Hardware
- Lehmann
- Lemann