| Hammerstein am Rhein | |
| Image Coa: | Coa Germany Town Hammerstein.svg |
| Coordinates: | 50.4769°N 7.3511°W |
| Image Plan: | Hammerstein in NR.svg |
| State: | Rheinland-Pfalz |
| District: | Neuwied |
| Verbandsgemeinde: | Bad Hönningen |
| Elevation: | 70 |
| Area: | 7.20 |
| Postal Code: | 56598 |
| Area Code: | 02635 |
| Licence: | NR |
| Gemeindeschlüssel: | 07 1 38 024 |
| Divisions: | 2 |
| Website: | hammerstein-am-rhein.de |
| Mayor: | Jörg Jungbluth[1] |
| Leader Term: | 2019 - 24 |
| Party: | FWG |
Hammerstein is a municipality on the river Rhine in the district of Neuwied in Rhineland-Palatinate in Germany.