K25
# K25

K25 or K-25 may refer to:

* K-25, a Manhattan Project uranium enrichment facility in Oak Ridge, Tennessee
* K-25 (Kansas highway)
* .k25, a raw image file format
* HMS Azalea (K25), a British Royal Navy ship
* K25, a grant awarded by the National Institutes of Health
* K-25, a Soviet copy of the AIM-7 Sparrow air-to-air missile
