Attur is a state legislative assembly constituency in Salem district in the Indian state of Tamil Nadu. Its State Assembly Constituency number is 82. It comprises a portion of Attur taluk, which includes the city of Attur. The constituency is part of the wider Kallakurichi constituency for national elections to the Parliament of India. The seat is reserved for candidates from the Scheduled Castes. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu, in India.