Shayestaganj (Bengali: শায়েস্তাগঞ্জ, also spelt Shaistaganj, is an upazila (sub-district) of Habiganj District in northeastern Bangladesh, part of the Sylhet Division.

Shayestaganj Railway Junction, Hospital, Market, Township, other offices and important places are located here since long.

[7] On 1 or 2 May, Ramiz Uddin and others set up a camp near the rail line on the banks of the Khowai River, and gained control of Balumara Forest Office and nearby areas.

Abdus Salam and other freedom fighters destroyed the Daragaon Rail Bridge over the Karangi River in eastern Shayestaganj, in the third week of August.

Shayestaganj had a literacy rate (age 7 and over) of 54.12%, compared to the national average of 51.8%, and a sex ratio of 1032 females per 1000 males.