Secret Weapons of World War II

Secret Weapons of World War II may refer to:
 * Nazi Germany secret weapons
 * Röchling shell
 * Vergeltungswaffen
 * Wunderwaffen
 * Battlefield 1942: Secret Weapons of WWII, a video game expansion
 * Secret Weapons Over Normandy, video game
 * Secret Weapons of the Luftwaffe, video game