HNF

HNF may refer to:


 * Hanford (Amtrak station), in California, United States
 * Head normal form
 * Hednesford railway station, in England
 * Heinz Nixdorf MuseumsForum, in Paderborn, Germany
 * Hepatocyte nuclear factor
 * Hermite normal form
 * Hesse normal form
 * Hoosier National Forest, in Indiana, United States
 * Hydrazinium nitroformate