Alexander "Alex" Krull (born 31 July 1970) is a German musician who is the lead vocalist for metal band Atrocity, as well as backing vocalist and keyboardist in the band Leaves' Eyes.

He has also worked as a music producer for Elis,[2] Leaves' Eyes, and Erben der Schöpfung.

He uses the Mastersound Studio for his recording work with the bands.

[3] Krull was married to Liv Kristine of the Norwegian gothic metal band Theatre of Tragedy on 3 July 2003.

Kristine gave birth to their first and only son the same year in December.