Begun is a city and a municipality in Chittaurgarh district in the state of Rajasthan, India. It is also one of the historical town of Chittorgarh district. One of Mewar's important rivers, Brahmani, fllows through Begun. Begun also has a fort which is surrounded by a small river.Shahid Rupaji Karpaji freedom fighter lead "Begun Bijoliya Kisan Andolan" in leadership of Shahid Vijay Singh Pathik.
As of 2001[update] India census, Begun had a population of 19,353. Males constitute 52% of the population and females 48%. Begun has an average literacy rate of 64%, higher than the national average of 59.5%; with 61% of the males and 39% of females literate. 16% of the population is under 6 years of age.