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Eendracht or Eendragt ("Unity") was a First Charter (i.e. first rate) two-decker ship of the confederal navy of the United Provinces (a precursor state of the Netherlands) between 1666 and 1689. Eendragt was the more common spelling in the 17th century; Eendracht is the modern Dutch standard spelling.
James Bender, Dutch Warships in the Age of Sail 1600–1714: Design, Construction, Careers and Fates. Seaforth Publishing, Barnsley, 2014. ISBN978-1-84832-157-1.
J. C. De Jonge, Geschiedenis van het Nederlandsche Zeewegen, Vol.1, Haarlem, 1858.
A. Vreugdenhil, Ships of the United Netherlands, 1648–1702. Society for Nautical Research, London, 1938.