Gulden is the historical German and Dutch term for gold coin (from Middle High German German, Middle High (ca.1050-1500);: guldin [pfenni(n)c] "golden penny" and Middle Dutch Dutch, Middle (ca.1050-1350);: guldijn florijn "golden florin"), equivalent to the English term guilder.
Gulden, Gülden, Guldens or Gulden's may also refer to:
the official "gold Gulden" (as opposed to the silver Guldengroschen) during the 16th century