| Eiderkanal | |
| Native Name Lang: | de |
| Settlement Type: | Amt |
| Subdivision Type: | Country |
| Subdivision Name: | Germany |
| Subdivision Type2: | State |
| Subdivision Name2: | Schleswig-Holstein |
| Subdivision Type3: | District |
| Subdivision Name3: | Rendsburg-Eckernförde |
| Seat Type: | Region seat |
| Seat: | Osterrönfeld |
| Leader Title: | Amtsvorsteher |
| Leader Name: | Hans-Georg Volquardts |
| Area Total Km2: | 87,74 |
| Population Total: | 12.915 |
| Population As Of: | 2020-12-31 |
| Website: | www.amt-eiderkanal.de |
Eiderkanal is an Amt ("collective municipality") in the district of Rendsburg-Eckernförde, in Schleswig-Holstein, Germany. It is situated on the Kiel Canal, approx. 2 km southeast of Rendsburg. The seat of the Amt is in Osterrönfeld. It is named after the old Eider Canal, whose western terminus was at Rendsburg.
The Amt consists of the following municipalities: