Sunitha Krishnan is an Indian social activist and chief functionary and co-founder of Prajwala, a non-governmental organization that rescues, rehabilitates and reintegrates sex-trafficked victims into society. She was awarded India's fourth highest civilian award the Padma Shri in 2016.

Prajwala is a non-governmental organization based in Hyderabad, India, devoted exclusively to eradicating prostitution and sex trafficking. Founded in 1996 by Ms. Sunitha Krishnan and Brother Jose Vetticatil, the organization actively works in the areas of prevention, rescue, rehabilitation, re-integration, and advocacy to combat trafficking in every dimension and restore dignity to victims of commercial sexual exploitation.