Jayarajan Rajasekharan Nair, professionally credited as Jayaraj (born 31 May 1960), is an Indian filmmaker, who predominantly works in the Malayalam film industry.

He has won many awards, including Crystal Bear at the Berlin International Film Festival, the Golden Peacock award at the IFFI, and the FIPRESCI Award from the International Federation of Film Critics. He is also a seven-time recipient of the National Film Award and several Kerala State Film Awards. His films include Paithrukam (1993), Desadanam (1996), Kaliyattam (1997), 4 The People (2004), Vellapokkathil (2007), Ottaal (2015), Veeram (2016) and Bhayanakam (2018).