In this work the eight species of beetles of the genus Tropiphorus present in Trentino-Alto Adige (Italy) are presented. Tropiphorus norici Yunakov, 2013 is confirmed as a species to be added to the Italian checklist of Curculionidae. Tropiphorus ochraceosignatus is reported for the first time from Piemonte and Friuli Venezia Giulia. Tropiphorus paulae and T. bertolinii are endemic species with a more or less restricted range. Ecological notes of all species are reported, also unpublished ones.