Chittorgarh District is a district of Rajasthan state in western India. The historic city of Chittorgarh is the administrative headquarters of the district.

The district has an area of 10,856 km ², and a population of 1,802,656 (2001 census). The district is disjunct, divided into a larger western portion and a smaller eastern portion by Neemuch District of Madhya Pradesh. The western portion is bounded by Neemuch, Mandsaur, and Ratlam districts of Madhya Pradesh to the east, and the Rajasthan district of Pratapgarh to the south, Udaipur and Rajsamand to the east, and Bhilwara to the north. The eastern portion is bounded by Bhilwara, Bundi, and Kota districts of Rajasthan to the north and Neemuch District of Madhya Pradesh to the south and west.

In 2006 the Ministry of Panchayati Raj named Chittorgarh one of the country's 250 most backward districts (out of a total of 640). It is one of the twelve districts in Rajasthan currently receiving funds from the Backward Regions Grant Fund Programme (BRGF).

Chittorgarh (Hindi: चित्तौड़गढ़)  pronunciation (help·info)} (also Chittor, Chittaur, or Chittaurgarh) is a city and a municipality in Rajasthan state of western India. It lies on the Berach River, a tributary of the Banas, and is the administrative headquarters of Chittorgharh District and a former capital of the Sisodia clans of Rajputs of Mewar. The city of Chittaurgarh is located on the banks of river Gambhiri and Berach. The district was bifurcated and a new district namely Pratap Garh was created with certain portion taken from Udaipur district in the newly created district of Pratap Garh.

Fiercely independent, the fort of Chittor was under siege thrice and each time they fought bravely and thrice Jauhar was committed by the ladies and children, first led by Rani Padmini, and later by Rani Karnavati. The famous warriers Gora and Badal, in the war against Allaudin Khalji (1303 AD), have become legendary. The sacrifice of Jaimal and Phata in the war against the Mughals (1568 AD) was so great that the Mughal Empror Akbar installed their statues in the fort of Agra. It has also been land of worship for Meera. Chittorgarh is home to the Chittorgarh Fort, the largest fort in Asia.