No. The five regions of Europe are Northern Europe, Eastern Europe, Southern Europe, Central Europe, and Western Europe.

Europe usually has four or five regions:

Western Europe, Southern Europe, Eastern Europe, Northern Europe, and sometimes Central Europe.

Northern Europe, Southern Europe, Western Europe, Central Europe, and Eastern Europe.

Western Europe

Southern Europe

Central Europe

Eastern Europe

Northern Europe

There is no short answer to this question. Main linguistic regions are: scandinavian, germanic, romanic, slavic. Main religious regions are: catholic, protestant, orthodox, muslim. Main alphabetic regions are: latin, cyrillic, greek. Main climatic regions are: arctic, boreal, continental, alpine, atlantic, mediterrenean. Some of these regions overlap. Some of the borders delimiting these regions cut right trough some countries. Belgium: germanic-romanic, Germany: protestant-catholic, France: atlantic-continental-mediterrenean, etc... Depending on the criterion you use, you get different cultural regions of Europe. There are no clear regions.