Arachchi was a petty native headman in Ceylon (Sri Lanka) during the colonial era.
Arachchi may also refer to:
People
edit- Bimshani Jasin Arachchi, Sri Lankan police officer
- Lakshman Nipuna Arachchi, Sri Lankan politician
- Migapulle Arachchi, Sri Lankan feudal lord
Other uses
edit- Maggona Arachchi, Sinhalese speaking Khandayat ethnic group of Sri Lanka
- Vidane Arachchi, titlee