K5, K05 or K-5 may be:
Places Gasherbrum I, the 11th highest mountain peak in the world K-5 (Kansas highway), a state highway in Kansas K5 Plan, vast defensive belt along the Cambodian-Thai border
Transportation Kalitta Charters, IATA airline designator Kinner K-5, a light general and sport aircraft engine Wings of Alaska, former IATA airline designator
Vehicles , a Royal Navy submarine sunk in 1921 or , a 1940 British Royal Navy then Free French Navy , a 1914 United States Navy K-class submarine PRR K5, a 1929 American experimental 4-6-2 "Pacific" type steam locomotive LNER Class K5, a class of British steam locomotives GSR Class K5, an 1894 Irish steam locomotive Chevrolet K5 Blazer, a 1969-91 full size SUV Kia Optima, a car branded as K5 in some markets
Weaponry Daewoo Precision Industries K5, a pistol used by the South Korean military Krupp K5, a railway gun of World War II Germany Kaliningrad K-5, a Soviet-era air-to-air missile K-5 (SLBM), a submarine-launched ballistic missile
Technology AMD K5, a CPU chip released in the 1990s Kerberos protocol version 5 Pentax K-5, a digital SLR camera released in 2010 by Hoya Corporation kuro5hin, a collaborative discussion website Knightscope, a surveillance robot
Other K5 (band), Breakbeat artists Ibanez K5, the signature bass for KoRn's bassist Fieldy K-5 (education), kindergarten through grade 5 K5, in graph theory, the complete graph used in Kuratowski's theorem KING5, a television station in Seattle, Washington, USA The former branding of KFVE-TV (now KHII-TV), a television station in Honolulu, Hawaii KHNL, a television station in Honolulu, Hawaii that currently carries "K5" branding on subchannel K5 Global, a media and financial investment-advisory firm
See also
KKKKK (disambiguation) 5K (disambiguation)