Chhatak (Bengali: ছাতক, Sylheti: ꠌꠣꠔꠇ; formerly known as Chhatak Bazaar) is a town in northeastern Bangladesh, on the Surma River in Chhatak Upazila of Sunamganj District in the division of Sylhet.

Further reading

• Hossain, Ashfaq (2012). "Chhatak Upazila". In Islam, Sirajul; Jamal, Ahmed A. (eds.). Banglapedia: National Encyclopedia of Bangladesh (Second ed.). Asiatic Society of Bangladesh.
• Cement Americas