| Type: | Ortsgemeinde |
| Image Coa: | DEU Eichelhardt COA.svg |
| Coordinates: | 50.7183°N 7.7006°W |
| Image Plan: | Eichelhardt in AK.svg |
| State: | Rheinland-Pfalz |
| District: | Altenkirchen |
| Verbandsgemeinde: | Altenkirchen-Flammersfeld |
| Elevation: | 296 |
| Area: | 2.84 |
| Postal Code: | 57612 |
| Area Code: | 02681, 02682 |
| Licence: | AK |
| Gemeindeschlüssel: | 07 1 32 022 |
| Mayor: | Rainer Zeuner[1] |
| Leader Term: | 2019 - 24 |
Eichelhardt is a municipality in the district of Altenkirchen, in Rhineland-Palatinate, Germany.