Sikandrabad Assembly constituency is one of the 403 constituencies of the Uttar Pradesh Legislative Assembly, India.

It is a part of the Bulandshahar district and one of the 5 assembly constituencies in the Gautam Buddh Nagar Lok Sabha constituency.

First election in this assembly constituency was held in 1957 after the "DPACO (1956)" (delimitation order) was passed in 1956.

[1] After the "Delimitation of Parliamentary and Assembly Constituencies Order" was passed in 2008, the constituency was assigned identification number 64.

[2][3][4][5] Extent of Sikandrabad Assembly constituency is Sikandrabad Tehsil; PCs Peerbiyavani, Chhapravat, Baral, Sainta, Kurli, Kota, Bhamra, Anchana, Girdharpur Navada, Gulaothi (Dehat), Auladha, Maholi of Agouta KC & Gulaothi MB of Bulandshahr Tehsil.