Vashi is an upmarket residential and commercial node in Navi Mumbai, Maharashtra, across the Thane Creek of the Arabian Sea on the outskirts of city of Mumbai. Vashi is named after the largest village Vashi Gaon present in Vashi Node.

Navi Mumbai is a planned city next to Mumbai (Bombay), located in the Konkan division of the western Indian state of Maharashtra, on the mainland of India. Navi Mumbai is situated across two districts, Thane (Taana) & Raigad. It is a part of the Mumbai Metropolitan Area.