Bargur is a state assembly constituency in Krishnagiri district in Tamil Nadu, India.

[2] Its State Assembly Constituency number is 52.

It comprises portions of Krishnagiri and Pochampalli taluks and is a part of Krishnagiri Lok Sabha constituency for national elections to the Parliament of India.

Most successful party: AIADMK (nine times).

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