Sabine Herbst-Klenz (born 27 June 1974, in Leipzig, Sachsen) is a retired female butterfly and medley swimmer from Germany.

She twice competed for her native country at the Summer Olympics: 1996 and 2000.

Her son Ramon Klenz is also a swimmer.

He broke the 32-year old German record of Michael Groß in 200m Butterfly.

This biographical article related to a German swimmer is a stub.