K45 may refer to:
- K-45 (Kansas highway), now part of U.S. Route 56
- Dialog K45, a Sri Lankan smartphone
- HMS Convolvulus (K45), a corvette of the Royal Navy
- INS Vibhuti (K45), a corvette of the Indian Navy
- Junkers K 45, a German transport aircraft
- Potassium-45, an isotope of potassium
- Symphony No. 7 (Mozart), by Wolfgang Amadeus Mozart
Topics referred to by the same termThis disambiguation page lists articles associated with the same title formed as a letter–number combination.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: