South Delhi Lok Sabha constituency is one of the seven Lok Sabha constituencies in the Indian National Capital Territory of Delhi.

The seat was a stronghold of the Bharatiya Janata Party for many years but in 2009, after delimitation, INC won this seat.

[1] Ramesh Bidhuri of the BJP is the MP representing the constituency since 2014.

[2] Following the delimitation of the parliamentary constituencies, since 2008, it comprises the following Delhi Vidhan Sabha segments:[3] (in 2024) From 1993 to 2008, it comprised the following Delhi Vidhan Sabha segments:[4] From 1966 to 1993, South Delhi Lok Sabha constituency comprised the following Delhi Metropolitan Council segments: The South Delhi Lok Sabha constituency was created in 1967.

The list of Member of Parliament (MP) is as follows: ^By-Poll