The 35-year-old actor will reprise her role as FBI agent Alex Parrish in the new installment of the ABC series.
The show, which won Priyanka a People's Choice Award, will also see Jake McLaughlin, Johanna Braddy, Russell Tovey and Blair Underwood reprise their respective roles.
Season three will see Alex going back to navigating the dangerous waters of the CIA that she left behind three years ago, when she retired to Italy.
The new spell will premier in India from April 28 every Saturday at 9pm on Star World and Star World HD.