| Coordinates | 54°24′N 09°40′E |
|---|---|
| State | Schleswig-Holstein |
| District | Rendsburg-Eckernförde |
| Amt | Hüttener Berge |
| Elevation | 15 |
| Area | 10.04 |
| Postal code | 24811 (Ahlefeld), 24358 (Bistensee) |
| Area code | 04353 |
| Licence | RD |
| Gemeindeschlüssel | 01058175 |
| Website | www.amt-huettener- berge.de |
| Mayor | Andreas Brück |
| Party | CDU |
Ahlefeld-Bistensee is a municipality in the district of Rendsburg-Eckernförde, in Schleswig-Holstein, Germany. It was formed on 1 March 2008 from the former municipalities Ahlefeld and Bistensee.