This list is incomplete; you can help by .

The following is a list of European city regions with more than one city in each region.

•  Denmark  Sweden - Oresund Region, population 3.5m, Copenhagen & Malmo
•  Republic of Ireland  United Kingdom - Dublin-Belfast corridor, population 3m, Dublin and Belfast
•  Republic of Ireland - Cork-Limerick-Galway corridor, population 1m
•  France - Lille-Kortrijk Eurodistrict, population 1.8m
•  France  Germany - Strasbourg-Kehl-Offenburg Eurodistrict
•  Poland - Tricity, population 1 million, Gdańsk, Gdynia and Sopot.
•  Germany  France - Freiburg-Alsace Eurodistrict
•  Germany  France - Saar-Moselle Eurodistrict
•  Switzerland  Germany  France - Basel-Lörrach-St. Louis-Weil am Rhein Eurodistrict
•  Italy - Venetian Triangle: Venice-Treviso-Padua, with a population of 1.3 million in its core and about 4 million in total
•  Netherlands - City Region of Amsterdam (1.406.500)
•  Netherlands - Rijnmond (1.337.004)
•  Netherlands - Haaglanden (1.017.425)
•  Netherlands - Samenwerkingsverband Regio Eindhoven (738.846)
•  Netherlands - Stadsregio Arnhem Nijmegen (733.432)
•  Netherlands - Bestuur Regio Utrecht (654.524)
•  Netherlands - Regio Twente (625.356)
•  Netherlands - Parkstad Limburg (252.332)
•  United Kingdom England - Leeds City Region, population 3m
•  United Kingdom England - Manchester City Region, population 3.2m
•  United Kingdom - Sheffield City Region, population (1,819,500)
•  United Kingdom - Central Scottish Belt, population 3.5m