This is a list of Parliamentary Under-Secretaries of State and Permanent Under-Secretaries of State at the India Office during the period of British rule between 1866 and 1948, and for Burma from 1858 to 1948.
The Parliamentary Under-Secretary of State was a ministerial position and the Permanent Under-Secretary of State was a civil service positions.
References
Under-Secretary of State for India Wikipedia(Text) CC BY-SA