| Alken | |
| Image Coa: | DEU Alken COA.svg |
| Coordinates: | 50.2483°N 7.45°W |
| Image Plan: | Alken in MYK.PNG |
| State: | Rheinland-Pfalz |
| District: | Mayen-Koblenz |
| Verbandsgemeinde: | Rhein-Mosel |
| Elevation: | 80 |
| Area: | 8.04 |
| Postal Code: | 56332 |
| Area Code: | 02605 |
| Licence: | MYK |
| Gemeindeschlüssel: | 07 1 37 201 |
| Website: | www.alken.de |
| Mayor: | Hans-Walter Escher[1] |
| Leader Term: | 2019 - 24 |
Alken is a municipality in the district of Mayen-Koblenz in Rhineland-Palatinate, western Germany.
Above the village on a hill spur stand the ruins of Thurant Castle.