Nallasopara or Nala Sopara, formerly known as Sopara or Supara, is a city in the Palghar district of Maharashtra, India, and is governed by the Vasai-Virar Municipal Corporation (VVMC). The city lies within the Mumbai Metropolitan Region. The Nallasopara railway station is part of the Western Railway Zone and comes under the police jurisdiction of Mira-Bhayander, Vasai-Virar Police Commissionerate.