Heramba Lal Gupta was an Indian Nationalist linked to the Berlin Committee and the Ghadar Party extensively involved in the Hindu–German Conspiracy, who later turned a British agent and passed in intelligence on Mahendra Pratap's Kabul Government. Gupta is believed to have later met with Mahendra Pratap's Provisional Government of India in Kabul, but he defected in 1918 and turned over his intelligence to British Indian police.