KNM

KNM may refer to:


 * Kongelig Norsk Marine, Royal Norwegian Navy ship prefix
 * Koninklijke Nederlandse Munt, Royal Dutch Mint, mint of the Netherlands
 * Kerala Nadvathul Mujahideen, a Salafi movement in India
 * Kualanamu International Airport railway station, Indonesia, station code
 * Kunsill Nazzjonali tal-Ilsien Malti, language regulator of Maltese