| Tangstedt | |
| Image Coa: | DEU Tangstedt COA.svg |
| Coordinates: | 53.7333°N 15°W |
| Image Plan: | Tangstedt in OD.svg |
| State: | Schleswig-Holstein |
| District: | Stormarn |
| Amt: | Itzstedt |
| Elevation: | 24 |
| Area: | 39.86 |
| Postal Code: | 22889 |
| Area Code: | 04109 |
| Licence: | OD |
| Gemeindeschlüssel: | 01 0 62 076 |
| Website: | www.tangstedt-stormarn.de |
| Mayor: | Jürgen Lamp |
| Party: | CDU |
Tangstedt is a municipality in the district of Stormarn, in Schleswig-Holstein, Germany. It is situated approximately 12km (07miles) northwest of Ahrensburg, and 22km (14miles) northeast of Hamburg.