| Image Coa: | DEU Bröthen COA.svg |
| Coordinates: | 53.4833°N 50°W |
| Image Plan: | Bröthen in RZ.svg |
| State: | Schleswig-Holstein |
| District: | Herzogtum Lauenburg |
| Amt: | Büchen |
| Elevation: | 23 |
| Area: | 10.69 |
| Postal Code: | 21514 |
| Area Code: | 04155 |
| Licence: | RZ |
| Gemeindeschlüssel: | 01 0 53 015 |
| Website: | www.buechen.de |
| Mayor: | Walter Burmester |
Bröthen is a municipality in the district of Lauenburg, in Schleswig-Holstein, Germany.