DBW (disambiguation)

DBW may refer to:
 * Decibel watt, SI measurement of signal strength and intensity
 * DBW (band), an American heavy metal band
 * Drive by wire, the automotive technology
 * Bankan Tey Dogon, the ISO 639-3 code dbw
 * Dutch Broadway, a major road in Nassau County, New York
 * California Division of Boating and Waterways