Roshan Singh (22 January 1892, Shahjahanpur district - 19 December 1927, Allahabad) was an Indian revolutionary who was previously sentenced in the Bareilly shooting case during Non Cooperation Movement of 1921-22. After release from Bareilly Central Jail, he joined the Hindustan Republican Association in 1924. Although he had not taken part in the Kakori conspiracy, yet he was arrested and confined to capital punishment of death sentence by the then British Government.
Roshan Singh was born to Kaushalyani Devi and Jangi ram Singh on 22 Jan 1892 in a Rajput family of Navada village. This small village is situated in Shahjahanpur district of Uttar Pradesh. He was a sharp shooter and good wrestler. He had been associated with the Arya Samaj of Shahjahanpur for a long time. When the U.P. Government imposed a ban on Indian National Congress Volunteer Corps in November 1921, it was decided to oppose the decision of government from all corners of the country. Thakur Roshan Singh led the troop of aggressive volunteers sent from Shahjahanpur district to the Bareilly region. Police opened a fire to stop the procession and Roshan Singh was arrested along with other protesters. A case was filed and he was sent for two years' rigorous imprisonment in the Central Jail of Bareilly.
Since he hailed from Shahjahanpur district of Uttar Pradesh, a region famous for its coarse & rough language, his stay in the jail prompted the Jailer to behave rudely with him, saying people like him deserved such harsh treatment. For Roshan Singh, this was too much and he decided then in jail itself to take revenge against the inhuman behavior of the British Government. As soon as he was released from Bareilly jail, he went straight to Shahjahanpur and met Pandit Ram Prasad Bismil in the premises of the Arya Samaj. Bismil was already in search of some sharp shooters for his revolutionary party. He immediately enrolled Thakur Roshan Singh in his newly established organisation and allotted him the task of teaching shooting to the youngsters enrolling into the party.