Tonk-Sawai Madhopur Lok Sabha constituency is one of the 25 Lok Sabha (parliamentary) constituencies in Rajasthan state in western India. This constituency came into existence in 2008 as a part of the implementation of delimitation of parliamentary constituencies.
Presently, Tonk-Sawai Madhopur Lok Sabha comprises eight Vidhan Sabha (legislative assembly) segments. These are:
Deoli-Uniara assembly segment also came into existence in 2008 as a part of the implementation of delimitation of legislative assembly constituencies. Gangapur, Bamanwas, Sawai Madhopur and Khandar assembly segments were earlier in erstwhile Sawai Madhopur constituency.
Tonk is divided in four assembly constituencies as below.