Admiralty of Rotterdam in the context of "Dutch admiralties"

The Dutch States Navy (Dutch: Staatse vloot, lit. 'States fleet') was the navy of the Dutch Republic from 1588 to 1795. Coming into existence during the Eighty Years' War, the States Navy played a major role in expanding and protecting the Dutch colonial empire, in addition to participating in numerous conflicts with rival European powers. The States Navy consisted of five admiralties, which were respectively based in Amsterdam, Friesland, the Noorderkwartier, Rotterdam and Zeeland. This organisational structure contributed to the decentralised nature of the States Navy, which heavily relied upon privateers and armed merchantmen in times of war.

In addition to the Eighty Years' War, the States Navy also participated in the Anglo-Dutch Wars, the Dutch–Portuguese War, the Northern Wars, the Franco-Dutch War and various conflicts of the French–Habsburg rivalry. It also played a major role in protecting Dutch overseas trade, including Dutch involvement in the triangular trade and the Atlantic slave trade. As a result of the War of the First Coalition, the Dutch Republic ceased to exist in 1795, being succeeded by the Batavian Republic; the States Navy was correspondingly transformed into the Batavian Navy. The current navy of the Netherlands, the Royal Netherlands Navy, is the modern successor of the States Navy and inherited many of its traditions.