Liebenau
Town
Coat of arms
Location of Liebenau within Kassel district
Liebenau Show map of Germany Liebenau Show map of Hesse
Coordinates: 51°29′N 09°17′E / 51.483°N 9.283°E / 51.483; 9.283
Country	Germany
State	Hesse
Admin. region	Kassel
District	Kassel
Government
• Mayor (2020–26)	Harald Munser[1]
Area
• Total	48.87 km2 (18.87 sq mi)
Elevation	176 m (577 ft)
Population  (2022-12-31)[2]
• Total	2,989
• Density	61/km2 (160/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
Postal codes	34396
Dialling codes	05676
Vehicle registration	KS
Website	www.stadt-liebenau.de

Liebenau is a town in the district of Kassel, in Hesse, Germany. It is situated on the river Diemel, 25 km northwest of Kassel.