| Image Coa: | DEU Kronsmoor COA.svg |
| Coordinates: | 53.9167°N 44°W |
| Image Plan: | Kronsmoor in IZ.png |
| State: | Schleswig-Holstein |
| District: | Steinburg |
| Amt: | Breitenburg |
| Elevation: | 5 |
| Area: | 6.05 |
| Postal Code: | 25597 |
| Area Code: | 04828 |
| Licence: | IZ |
| Gemeindeschlüssel: | 01 0 61 058 |
| Website: | www.amt-breitenburg.de |
| Mayor: | Adolf Kock-Evers |
Kronsmoor is a municipality in the district of Steinburg, in Schleswig-Holstein, Germany.