Yercaud is a state assembly constituency in Salem district of Tamil Nadu, India.

[2] Its State Assembly Constituency number is 83.

The seat is reserved for candidates from the Scheduled Tribes and comprises Yercaud taluk, Vazhapadi taluk, and portions of the Salem and Attur taluks.

It is a part of the wider Kallakurichi constituency for national elections to the Parliament of India.

It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu, in India.