Eastman
- Eastman (crater)
- Eastman (surname)
- Eastman (town), Wisconsin
- Eastman Chemical Company
- Eastman Color Negative
- Eastman Dental Hospital
- Eastman Gang
- Eastman Jacobs
- Eastman Johnson
- Eastman Kodak
- Eastman Pond
- Eastman Region
- Eastman School of Music
- Eastman Theatre
- Eastman Wind Ensemble
- Eastman memos
- Eastman, Georgia
- Eastman, Quebec
- Eastman, Wisconsin
- Eastmaninstitutet
- Edinburgh and Stirling Metropolitan Area Network
- George Eastman
- John Eastman
- Lester Fuess Eastman
- Osterman
- UCL Eastman Dental Institute