Glenn Curtiss in His Bi-Plane, July 4, 1908.jpg

Glenn may refer to:

Name or surname

* Glenn (name)
* John Glenn, U.S. astronaut

Cultivars

* Glenn (mango)
* a 6-row barley variety

Places

In the United States:
* Glenn, California
* Glenn County, California
* Glenn, Georgia, a settlement in Heard County
* Glenn, Illinois
* Glenn, Michigan
* Glenn, Missouri
* University, Orange County, North Carolina, formerly called Glenn
* Glenn Highway in Alaska

Organizations

*Glenn Research Center, a NASA center in Cleveland, Ohio

See also

* New Glenn, a heavy-lift orbital launch vehicle
*
*
*Glen, a valley
*Glen (disambiguation)

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