Indradhanu is the official LGBTQIA+ collective of Indian Institute of Technology Delhi. The student-driven collective aims to create a safe space for LGBTQIA+ persons in the institute's campus. Members from Indradhanu have also been petitioners in the decriminalisation of homosexuality in India. In December 2021, it was accorded official recognition by the college administration. It now holds a nominated position in the Student Affairs Council of IIT Delhi and works with the office of Diversity and Inclusion, IIT Delhi.