| Cherniakhiv | |
| Native Name: | Ukrainian: Черняхів |
| Settlement Type: | Rural settlement |
| Pushpin Map: | Ukraine Zhytomyr Oblast#Ukraine |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Zhytomyr Oblast##Location in Ukraine |
| Subdivision Type: | Country |
| Subdivision Type1: | Oblast |
| Subdivision Type2: | Raion |
| Subdivision Name2: | Zhytomyr Raion |
| Area Total Km2: | 12 |
| Population As Of: | 2022 |
| Population Total: | 9132 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Coordinates: | 50.455°N 28.6653°W |
Cherniakhiv (Ukrainian: Черняхів) is a rural settlement in Zhytomyr Raion, Zhytomyr Oblast, Ukraine. It was the administrative center of Cherniakhiv Raion until the raion was abolished in 2020. Population: In 2001, population was 10,416.
Until 26 January 2024, Cherniakhiv was designated urban-type settlement. On this day, a new law entered into force which abolished this status, and Cherniakhiv became a rural settlement.[1]