Tezpur was a former Lok Sabha constituency in Assam.

After the delimitation, the constituency's area changed, and the name was changed to Sonitpur.

Most Successful parties from Tezpur Lok Sabha Constituency Tezpur Lok Sabha constituency is composed of the following assembly segments:[2]

Most Successful M.P.s from Tezpur Vidhan Sabha Most Successful 1st Runner-up parties from Tezpur Lok Sabha 14th Lok Sabha:2004 Indian general election