Raja Rampal Singh (22 August 1849 – 28 February 1909) was a ruler of Kalakankar estate of Oudh (Now in Pratapgarh, Uttar Pradesh) from 1885 to 1909.

The Raja Saheb of Kalakankar had started a Hindi weekly, Hindusthan, in 1883 to spread the message of freedom.

[3] Hindosthan Published by Raja Rampal Singh and was edited by none other than the founder of the Benaras Hindu University, Madanmohan Malviya.

Malviya joined work on two conditions: Raja would never meet him in an inebriated state and would not influence the newspaper’s editorial policy.

In 1905, Sir Chhotu Ram worked as the assistant Private Secretary to Raja Rampal Singh.