Hank Shermann (born Rene Krolmark in 1958) is a Danish heavy metal guitarist. He began playing guitar in 1977.
Shermann is best known for his work with Michael Denner in Mercyful Fate. He has also played with the groups Brats, Fate, Zoser Mez, Gutrix, Virus 7, King Kobra and his main focus as of late, Force Of Evil. He is a regular guest on Witchery albums. He has also performed on Jack Cracker, Skeletor and IronFire albums.