Tajik may refer to:
- Tajik people, an ethnic group Tajikistan, Afghanistan, Uzbekistan, Iran, Russia and China
- Tajik language, the official language of Tajikistan
- Tajik cuisine
- Tajik, Iran, a village in North Khorasan Province, Iran
- The Sarikoli language, spoken by Tajiks in China and officially referred to as the Tajik language in China
- The Arabic-schooled, ethnically Persian administrative officials of the Turco-Persian society
Read more about Tajik: People