Muara Teweh is a town located in the province of Central Kalimantan, Indonesia. It serves as the regency seat of North Barito Regency and is situated approximately 350 km northeast of Palangka Raya, which is the capital city of the province.
The town is divided into two administrative kelurahans, Lanjas and Melayu, both of which are positioned in the extreme east of the Central Teweh District. As of 2024, the population of Muara Teweh was recorded at 46,559 people.