The North European Plain (German: Norddeutsches Tiefland – North German Plain; Mitteleuropäische Tiefebene; Polish: Nizina Środkowoeuropejska – Central European Plain; Danish: Nordeuropæiske Lavland and Dutch: Noord-Europese Laagvlakte ; French : Plaine d'Europe du Nord), is a geomorphological region in Europe, mostly in Poland, Denmark, Germany, Belgium, the Netherlands (Low Countries), with small parts of northern France and the Czech Republic.
It consists of the low plains between the Hercynian Europe (Central European Highlands) to the south and coastlines of the North Sea and the Baltic Sea to the north. These two seas are separated by the Jutland Peninsula (Denmark). The North European Plain is connected to the East European Plain, together forming the majority of the Great European Plain (European Plain).