Dadra and Nagar Haveli Lok Sabha constituency is one of the two Lok Sabha constituencies in the union territory of Dadra and Nagar Haveli and Daman and Diu. This constituency is reserved for the Scheduled Tribes.
A bye-poll was needed for this constituency due to the death of the sitting MP, Mohanbhai Sanjibhai Delkar on 22 February 2021.
In the 2004 Lok Sabha Elections, the constituency had 122,681 eligible voters, of whom 69.04% exercised their franchise. There were ten candidates. Election was conducted at 128 polling stations, and 84,703 valid votes were counted. Mohanbhai Sanjibhai Delkar of the Bharatiya Navshakti Party was elected by a margin of 12,893 votes.