The Blockade Breaker Badge (German: Abzeichen für Blockadebrecher) is a significant piece of WWII German military insignia awarded for valiant service on naval vessels attempting to breach the British blockade of Germany from 1939 to 1945. Instituted on April 1, 1941, by order of Adolf Hitler, this badge symbolizes the bravery and dedication of those in the German Navy, particularly the crews of submarines and warships. The badge was first awarded on July 1, 1941, to Hugo Olendorff and represents a key honor for those who played a crucial role in securing vital supplies during the war.

During World War II, the Allied forces implemented a strategy to isolate Nazi Germany and its allies from essential resources, known as the blockade. Despite constant challenges from the Allied naval powers, the German Navy employed innovative tactics through submarines to circumvent these restrictions and deliver critical materials like fuel, food, and armaments. The Blockade Breaker Badge is not just a historical artifact; it serves as a testament to the relentless efforts and sacrifices made by naval personnel. Those who earned this badge are recognized for their ability to navigate perilous conditions and fulfill their missions under extreme duress, making it a valuable addition to any military memorabilia collection.