Rhein-Sieg-Kreis

Rhein-Sieg-Kreis
Kreishaus Siegburg
CountryGermany
StateNorth Rhine-Westphalia
Adm. regionCologne
CapitalSiegburg
Government
 • District admin.Sebastian Schuster (CDU)
Area
 • Total
1,153.51 km2 (445.37 sq mi)
Population
 (31 December 2024)
 • Total
605,441
 • Density524.868/km2 (1,359.40/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
Vehicle registrationSU
Websitehttps://www.rhein-sieg-kreis.de

The Rhein-Sieg-Kreis (Kölsch: Rhein-Siech-Kreis) is a Kreis (district) in the south of North Rhine-Westphalia, Germany. Neighboring districts are Rheinisch-Bergischer Kreis, Oberbergischer Kreis, Altenkirchen, Neuwied, Ahrweiler, Euskirchen, Rhein-Erft-Kreis, the urban district of Cologne. The federal city of Bonn is nearly completely surrounded by the district.