Ghosi is a town in Mau district, Uttar Pradesh, India, having population around fifty thousand . Ghosi has a mixed community, with 58% Muslims and 41% Hindus. Ghosi is one of the oldest tehsils in Uttar Pradesh, with its own Loksabha and Vidhan Sabha seats.
Ghosi Lok Sabha constituency is one of the 80 Lok Sabha (parliamentary) constituencies in Uttar Pradesh state in northern India
Ghosi Vidhan Sabha constituency is one of the 243 assembly constituencies of Bihar Legislative Assembly. It comes under Jahanabad (Lok Sabha constituency) for parliamentary elections.