Mahendranagar is a town in Chhireshwarnath Municipality of Dhanusa District in the Janakpur Zone of south-eastern Nepal.

The formerly Village Development Committee was converted into municipality merging along with existing VDCs Ramdaiya, Sakhuwa Mahendranagar, Hariharpur and Digambarpur on 18 May 2014.

It is assumed that 65% of cattle for e.g. buffalo, goats in Kathmandu valley are brought from here[citation needed].

Mahalakshi, Laxman rekha, Khusiyali, jaiSi baba, Upyogi Co-operative organization provide Loan and Saving Facilities.

Chhireswor Janta Higher Secondary School is the oldest Educational institute of Chhireshwor Municipality.

Chhireswarnath is located in the Terai, forested and marshy terrain at the base of the Himalaya mountain range.

The best time to visit in Chhireswar is from September to March as the weather is pleasant and several festivals fall during this period.

Dhanusha Kabadi Kho-Kho Academy: One of the sport organization in the city and Covering the small area of Mahendranagar.

Dhudmati Mai Yuwa Samti: Helping the Young generation in the field of Sports and religion.

The club organise the program like Chhath Puja, Jitmahan Mela, Cricket Tournament etc.

The club organise the program like Chhath Puja, Jitmahan Mela, Cricket Tournament etc.