Christian Siegmund Liebe (5 November 1654 – 3 September 1708) was a German composer.
Liebe was born in Freiberg, Saxony.
He studied in Leipzig, then was a private teacher in Dresden and from 1684 Rektor and organist in Frauenstein, then from 1690 Rektor in Zschopau till his death.
Many vocal works survive in a rather conservative style.