Rapp

Rapp or RAPP may refer to:


 * Rapp (surname)
 * Rapp, West Virginia
 * HNoMS Rapp, the name of several Norwegian navy ships
 * Russian Association of Proletarian Writers
 * Fort Rapp, a fort in France
 * Rapp Motorenwerke, early 20th-century German aircraft engine manufacturer and predecessor to BMW