N Nagambika Devi, born on 28 January 1962, is a retired Indian Administrative Service officer from the 1989 Karnataka cadre. She holds graduate and postgraduate degrees in Medicine. Throughout her career, she served in various capacities including Assistant Commissioner, Deputy Secretary, Chief Executive Officer, Joint Secretary, Deputy Commissioner, Director, Commissioner, Secretary, Principal Secretary, and Additional Chief Secretary. Her most recent position was Additional Chief Secretary to the Government at Bangalore, Karnataka, in the Women - Child Development and Social Security Department, commencing on 18 June 2020. She has contributed extensively to the administrative framework of Karnataka during her tenure.