Hatsingimari is the headquarter of South Salmara-Mankachar District (Assam), India.

To its South it is Mankachar town, to its West it is river Jinjiram a tributary of the Brahmaputra.

Hatsingimari is the part of Dhubri (Lok Sabha constituency) whose present MP is AIUDF chief Badruddin Ajmal (as per 2019 elections).

In grassroot levels, Hatsingimari is under Fulerchar Gram Panchayat and Sukchar Zila Parishad.

Livestock, Vegetables, Cashew, Iron and Steel Weapons, Timber, Fruits, Poultry, Jute, Rice Grain, Clothes, Toys, Pulses and Lentils, Various Spices, Fishes, Beef, Milk and Milk products, Furnitures, Clay products, Dry Fishes, Iron Items, Mechanical Items and various other products are sold and each category has a different Hatii.