Navsari is an administrative district in the state of Gujarat in India, with its headquarters at the city of Navsari. The district covers an area of 2,211 square kilometres and was formed in 1997 after Valsad district was split into Valsad and Navsari districts. It is the largest producer of chikoos in India.

Navsari is the ninth biggest city in the state of Gujarat in India. It is the administrative headquarters of Navsari District. Navsari is situated between Surat & Mumbai. Navsari is a twin city of Surat. It is located 37 km south of Surat. As per 2011 Census of India, Navsari is 16th biggest city of Gujarat state. It ranked 10th most populous city of Gujarat in 1991 Census of India and 2001 Census of India. Navsari is the 25th cleanest city of India according to the Swachh Bharat Urban mission. Dandi village near Navsari was the focal point of the great Salt March led by Mahatma Gandhi during civil disobedience movement of India.