Jeferson Sadzinski is a Brazilian comic book artist.

He has been working professionally since 2016.

He has worked for the independent comic book industry and was one of the winners of the Talent Search promoted by the publisher Mad Cave Studios in 2018, where he worked on the series Show’s End and Villainous.

Among his influences as a comic book artist are Eduardo Risso, Mike Mignola, Sean Gordon Murphy, Joe Madureira and Roger Ibáñez work.