Town
Flag Coat of arms
Location of Koblenz in Rhineland-Palatinate
Coordinates: 50°21′35″N 7°35′52″E / 50.35972°N 7.59778°E / 50.35972; 7.59778Coordinates: 50°21′35″N 7°35′52″E / 50.35972°N 7.59778°E / 50.35972; 7.59778
Country	Germany
State	Rhineland-Palatinate
District	Urban district
Government
• Lord mayor	David Langner (SPD)
Area
• Total	105.02 km2 (40.55 sq mi)
Elevation	64.7 m (212.3 ft)
Population  (2006-12-31)
• Total	105,888
• Density	1,008.27/km2 (2,611.39/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
Postal codes	56001–56077
Vehicle registration	KO
Website	www.koblenz.de

Koblenz is a city in northern Rhineland-Palatinate, Germany with about 107,000 inhabitants. It is the third biggest city in the state of Rhineland-Palatinate and one of its main centres. Koblenz is the base of the Campus Koblenz of the University of Koblenz-Landau and the seat of the Mayen-Koblenz municipality.