K30 may refer to:
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K-30 (Kansas highway)
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K30 Biho
The South Korean K30 Biho (Korean: 비호, Hanja: 飛虎; literally "Flying Tiger") twin 30 mm self-propelled anti-aircraft weapon was developed to meet the operational requirements of the Republic of Korea Armed Forces for a highly mobile ...
, a South Korean self-propelled anti-aircraft weapon
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K-30 truck, an American military truck
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Cat fugue by Domenico Scarlatti
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Pentax K-30
The Pentax K-30 is a 16.3-megapixel Pentax digital single-lens reflex camera, announced on 21 May 2012. At its introduction, it was in the middle of Pentax's DSLR range, above the now-discontinued entry-level K-r, and below the semi-pro K-5 and ...
, a digital camera
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Redmi K30, a smartphones
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Sonata in F, K. 30, by Wolfgang Amadeus Mozart
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