[Image:Rzeczpospolita2nar.png|thumb|right|366px|High-level administrative map of Polish-Lithuanian Commonwealth and its fiefdoms in 1619 (superimposed on present day political map of Central and Eastern Europe). ]] The Crown of the Kingdom of Poland (, Latin: Corona Regni Poloniae), or simply the Crown, is the common name for the historic (but unconsolidated) Late Middle Ages territorial possessions of the King of Poland, including Poland proper.