1973 Trentino-Alto Adige/Südtirol regional election
              < 1973 Trentino-Alto Adige 
 
            
          
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The Trentino-Alto Adige/Südtirol regional election of 1973 took place on 18 November 1973.
The administration DC-SVP was expanded with the Democratic Socialists and the Republicans.
The council was greatly expanded to 70 seats.