Support vessel

Support vessel may refer to:

Military ship classes

 * Auxiliary ship, designed to support warships
 * Bacolod City-class logistics support vessel, a ship class in the Philippine Navy
 * General Frank S. Besson-class logistics support vessel, a type of watercraft in the United States Army
 * Immediate Support Vessel, a type of patrol boat in the Indian Navy
 * Maneuver Support Vessel (Light), a type of landing craft in the United States Army
 * Marino-class diving support vessel, a diving vessel in the Italian Navy
 * Multi-Role Support Vessel (India)
 * Multi-role support ship (Malaysia)

Other

 * Diving support vessel, a ship that is used as a floating base for professional diving projects
 * Yacht support vessel