Klaus Störtebeker (also known as Klaas Störtebecker, Johann Störtebecker or Nikolaus Storzenbecher) (1360 – supposed 20 October 1401) was a German pirate. Reputed to be the leader of a group of privateers known as the Victual Brothers (German: Vitalienbrüder), his group was hired to assist in a war between Sweden and Denmark and continued to capture merchant vessels mainly in the Baltic Sea and North Sea. Sharing their spoils equally, they named themselves "Likedeelers" (lit. 'equal sharers').

Key figuresKlaus Störtebeker