| Official Name: | Käru |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Lääne-Viru County |
| Subdivision Type2: | Parish |
| Subdivision Name2: | Väike-Maarja Parish |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Käru is a village in Väike-Maarja Parish, Lääne-Viru County, in northeastern Estonia.[1]
Politician and entrepreneur Juhan Kukk (1885–1942) and former archbishop Kuno Pajula (1924–2012) were born in Käru.