Kollegal is one of the 224 Legislative Assembly constituencies of Karnataka in India.

[2] It is part of Chamarajanagar district, and is reserved for candidates belonging to the Scheduled Castes.

It encompasses Yelandur taluk, parts of Kollegal taluk and Chamarajanagar taluk.

[3] As of 2023, its representative is A. R. Krishnamurthy of the Indian National Congress party.

[1] ^by-election In 1957, this was a 2-member seat.