Anu Aga (born 3 August 1942) is an Indian billionaire businesswoman and social worker who led Thermax, an energy and environment engineering business, as its chairperson from 1996 to 2004.

[7] She was nominated to Rajya Sabha, the Upper House of Indian Parliament on 26 April 2012, by President Pratibha Patil.

[8] As per Forbes list of India’s 100 richest tycoons, dated OCTOBER 09, 2024, Anu Aga is ranked 67th with a net worth of $4.7 Billion.

Anu was married to Rohinton Aga, a graduate of the Harvard Business School and gave birth to a daughter, Meher, and a son, Kurush.

After the death of her husband, Rohinton Aga, she took over as Chairperson of Thermax, retiring in 2004 and succeeded by her daughter and company vice-chairperson, Meher Pudumjee.