Glenn
Glenn may refer to:
Name or surname
- Glenn, including a list of people with the given name or surname
Cultivars
- Glenn
- a 6-row barley variety
Places
- Glenn, California
- Glenn County, California
- Glenn, Georgia, a settlement in Heard County
- Glenn, Illinois
- Glenn, Michigan
- Glenn, Missouri
- Glenn Highway in Alaska
Organizations
- Glenn Research Center, a NASA center in Cleveland, Ohio