Look up lachi in Wiktionary, the free dictionary.
Lachi may refer to:
- Lachi (artist), American EDM/pop singer and songwriter
- Lachi language, a Kra language of northern Vietnam
- Lachi people, an officially recognized ethnic group of Vietnam
- Lachi River, Maunabo, Puerto Rico
- Lachi Tehsil, in the Kohat District of Khyber Pakhtunkhwa, Pakistan
- Lachi (Rural), an administrative unit in the tehsil
- Lachi (Urban), an administrative unit in the tehsil