Rajgangpur is an industrial town situated in the Sundargarh District of Orissa. It is located 400 km to the north-west of the capital city, Bhubaneswar. Places of tourist interest in the vicinity include Mandira Dam, Chhatri Hill, Darjeeng, Vedvyas and Khandahar. Rourkela is 40 km east of Rajgangpur. Nearest airport is at Ranchi. Rajgangpur Railway Station is on Raigarh-Rourkela line. Regular buses are available to Bhubaneswar, Cuttack, Rourkela and Angul.

Rajgangpur derived its name from the erstwhile princely state of Gangpur Estate. This Hindi speaking town was transferred from Commissioner of Chhotanagpur to Orissa Division in the year 1905.

As of the 2001 India census, Rajgangpur had a population of 43,912. Males constitute 52% of the population and females 48%. Rajgangpur has an average literacy rate of 68%, higher than the national average of 59.5%: male literacy is 74%, and female literacy is 62%. In Rajgangpur, 13% of the population is under 6 years of age.

Rajgangpur is has a large tribal population, dominated by Kisan, Gond, Oraons, Munda, Kharias and other tribals. Their main occupation is farming. The tribals also work in nearby factories and also hold a lot of government jobs. The tribal men and women are hardworking and they enjoy singing and dancing using Mandar, Dholki, Nagra and Muhuri. Education, medical facilities, clean drinking water and social justice are of major concern to the tribals, as they have scant access to these resources.

Mr. India is a 1987 Hindi science fiction superhero film directed by Shekhar Kapur. It stars Anil Kapoor in the title role, Sridevi as his romantic interest and Amrish Puri in one of his best-known roles as the villain Mogambo.

The film was the second biggest hit of 1987 after the Anil Sharma film, Hukumat, which starred Dharmendra. It remains a cult classic in India. The film was known for several of its lines and songs, including Sridevi's Miss Hawa Hawaii performance, and Amrish Puri's quote "Mogambo khush hua" (Mogambo is pleased), which is one of the most famous quotes of Bollywood and has become synonymous with Puri. The Mogambo character is also considered to be one of the best villains in Bollywood history.Laxmikant-Pyarelal's music performed well too, especially the song Hawa Hawaii which is very popular till today. The film has often been featured in different lists of top Bollywood films. Indiatimes Movies ranks the movie amongst the Top 25 Must See Bollywood Films. This was the last film that the writing duo Salim-Javed wrote together. They had split up earlier in 1982, but came back for one last film. The film was also remade in Tamil as En Rathathin Rathame, starring K. Bhagyaraj.