Tosham Assembly constituency is one of the 90 Vidhan Sabha (State Assembly) constituencies in Haryana state in northern India.

[1] Tosham (constituency number 58) is one of the 6 Assembly constituencies located in Bhiwani district.

[1] This constituency covers the entire Tosham tehsil and part of Bhiwani tehsil.

[2] Tosham is part of Bhiwani-Mahendragarh Lok Sabha constituency along with eight other Assembly segments, namely, Loharu, Badhra, Dadri and Bhiwani in this district and Ateli, Mahendragarh, Narnaul and Nangal Chaudhry in Mahendragarh district.

[2] ^By election