Sascha Werginz is a German actor and voice actor based in Berlin. He began collecting initial experience with microphone work in 2010, during his acting studies at the State University of Music and Performing Arts Stuttgart, which he attended from 2008 to 2012. This early work included projects for iO Synchron and the Südwestrundfunk, where he took on roles as a narrator and in radio plays. Following his studies, he performed in theatre engagements at various German-language venues, including the Landestheater Tübingen, the Junges Theater Göttingen, and the Landestheater Bregenz, a phase of his career that continued until 2016. Since April 2016, Werginz has increasingly dedicated his focus to voice work across a variety of media, including dubbing, advertising, radio plays, and documentaries.

In the field of anime and animation dubbing, Sascha Werginz has lent his voice to several notable characters. He voices Haru Yukima in the Netflix anime series 7 Seeds, a role for which he is credited in German dubbing information for the show. He also provides the German voice for the character Kouki Nakai in the anime series Teasing Master Takagi-san. His dubbing work further includes the role of Emilio Baretti, an Italian singer character, in the crossover film Lupin III vs. Detective Conan The Movie. Werginz's voice acting portfolio is extensive and encompasses a wide range of roles in both animated and live-action productions, as documented in professional voice actor databases.

Beyond these specific credits, his professional profile highlights attributes such as a broad vocal range suited for characters from youthful to adult, and a fondness for improvisation. In addition to his anime and cartoon voice work, his credits include voice roles in numerous other television series and films, as well as audio description for services like ADAC and participation in radio features and radio plays for broadcasters such as Deutschlandradio and SWR.