The Nagpur Pact was concluded between Indian political leaders in September 1953. It led to the creation of the state of Maharashtra from contiguous Marathi-speaking areas of the then Bombay State, Madhya Pradesh State and Hyderabad state.[dead link]
The Government of India appointed the first State Reorganisation Committee under the chairmanship of Fazal Ali on 29 December 1953.
Leaders like M S Aney and Brijlal Biyani submitted a memorandum to the State Reorganisation Commission (SR) for a separate Vidarbha State. The SRC, after considering the memorandum and all other related aspects, favoured a separate "Vidarbha State" with Nagpur as capital. But even after the recommendation of SRC headed by Fazal Ali, Vidarbha was made part of bilingual Bombay State in 1956 and Nagpur city lost the capital status. Nagpur thus became the only city in independent India to lose state capital status, after being a capital of India's biggest state (by area) for more than 100 years. Tension began to flare in Nagpur. It was even asserted that Nagpur should be made capital of new state of Maharashtra.
Leaders of Maharashtra met these fears half-way, by ensuring the maintenance of bench of High Court and a session of Legislature at Nagpur. The informal pact between political leaders before 1960 thus made Nagpur the second capital of Maharashtra. 
The Pact assured equitable development of all the regions of the proposed Marathi State. The most prominent clause of the Nagpur Pact required one session of the Maharashtra state assembly in Nagpur every year, with minimum six weeks' duration, to discuss exclusively points related to Vidarbha.
The signatory to the pact in 1953 were;-
- Yashwantrao Chavan, then Minister in Morarji Desai ministry of Bombay State
- Ramrao Krishnarao Patil, Gandhian, Ex ICS Officer and member of first Planning Commission. 
Before the formation of Maharashtra State, the nine member committee appointed by Congress Working Committee for the re-organisation of Bombay State recognised that strong sentiment existed among many people of Vidarbha for the formation of a separate state. But still it expressed its preference for the inclusion of Vidarbha in the new Bombay State. 
As a result of these changes, in 1962 general elections, Congress won only one assembly seat out of four from Nagpur, that with a narrow margin, and Nagpur parliamentary seat was won by M S Aney of Nag Vidarbha Andolan Samiti. 
- N G S Kini. The city voter in India: a study of 1967 general elections in Nagpur. Retrieved 5 February 2010. Page 35.
- Om Prakash Ralhan. Encyclopaedia Of Political Parties, Volumes 33-50. p. 4800. Retrieved 5 February 2010.