Boisar Assembly constituency is one of the 288 Vidhan Sabha (legislative assembly) constituencies of Maharashtra state, western India. This constituency is located in Palghar district. Vilas tare is the current legislator of this constituency.
The constituency comprises parts of Palghar taluka viz. revenue circles Saphala, Boisar and Manor, parts of Vasai Taluka viz. revenue circles Mandvi, Waliv (CT), and Gokhiware (CT).