Below is a list of by-elections held in Tamil Nadu from 1952 to 1995.By-election results (1952-1995)

1993 The by-election took place due to the death of Shri Senapathy.

1985 The by-election took place due to the death of Shri K.T. Kosalram.

1982 The by-election took place due to the death of Shri C.N. Natarajan.

1980 The by-election took place due to the death of Shri Karunanithi Thazhai.

Note: S. Singravadivel ran as a candidate with Congress (Indira faction).

1973 The by-election took place due to the death of Shri M.Rajangam.

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