Westside Xtreme Wrestling, commonly shortened to wXw, is a German professional wrestling promotion based in Essen, North Rhine-Westphalia. wXw has been one of the leading professional wrestling promotions in Germany, and most of its events have been held in the Ruhr district, primarily in Oberhausen. Since 2013, wXw regularly tours through Germany, adding tour stops outside the country including Switzerland, the Czech Republic and the United Kingdom.