History of Raiganj
The legend of Raiganj goes back to the days of Mahabharata. It is believed that the Pandavas had taken shelter in some place near Raiganj during their period of exile. That place named as Panchbhaya holds the famous legacy of that era. Some people say that Dinajpur was once ruled by a Hindu king called Ganesh during the period between 1514 and1518. He was also called as Danujmardandeva. Dinajpur was probably named after him.According to some historians, King Ganesh had gifted the entire land of Dinajpur to Kashi who was his nearest relative. He was a pious Brahmachari who later donated it to his favorite disciple, Srimanta Dutta Chowdhury.
Mughal Era in Raiganj

During the mughal period (1556-1606) Emperor Akbar divided the entire empire into 15 parts. Raiganj was in the jurisdiction of Dinajpur. However, Raiganj entered its golden era during the rule of Dinajpur Raj Ramnath who reigned from the year 1722 till 1760.
Hindu Revival Period of Raiganj
Raiganj also witnessed the revival of Hinduism. When Sri Chaitanya Deva started the movement to revive Hinduism, he visited a place near Gaur called Ramkeli where Hinduism was rejuvenated. Raiganj got its name in this period. The influence of Vaishnava religion also prevailed in Raiganj. According to some historians, West Dinajpur District was a part of Pundravardhana kingdom also known as Mahasthangarh. Pundranagara was a great Buddhist centre during the Mauryan Period.
Freedom Struggle in Raiganj

Raiganj after Independence
Raiganj was declared "National" on 15th august, 1947. Later Raiganj was included in the partitioned India. The declaration was made on 17th august in 1947. The national flag was then hoisted in Snehalata Park and Independence day was celebrated in Raiganj. That Khadi flag is still preserved here.Evolution of Raiganj Sada
According to ancient history, Dinajpur named after King Danuj, was divided into two districts namely Dinajpur that is presently in Bangladesh and West Dinajpur. This took place in 1947. The latter comprised both Uttar and Dakshin Dinajpur before April in 1992. The bifurcation of the district West Dinajpur led to the birth of Uttar Dinajpur District. Raiganj and Islampur were the subdivisions of Uttar Dinajpur. After the bifurcation of West Dinajpur, Raiganj became the District Sadar.Raiganj has occupied a remarkable niche in ancient history and has developed culturally and economically over the past few years.