Nainwan is a tehsil of Bundi district and a municipality in the Hadoti region of the state of Rajasthan in India.

Tourism attraction in the area include the Talwas Lake.The main source of water in Nainwa is the Paibalapura dam.

There is a stadium for various sport opened in 2023 with the request from the MLA and khel mantri of Hindoli constituency Area , Ashok chandna.

[citation needed] Bhagvan Adinath Jairaj Marwara College, situated on Nainwan-Kota road, 2 km from main city and affiliated with Kota University.

People of Nainwa celebrate many Indian festivals including Bundi Utsav, Teej and Muharram.

People of Saini caste worship Mataji & mansha purna ganesh ji temple is situated on the bank of the pond.

Nainva is known for its unique sweet named "Nainwa ka Petha", made with pure ghee.