The Vidhana Soudha, located in Bengaluru (Bangalore) is the seat of the state legislature of Karnataka. It is an imposing building, constructed in a style sometimes described as Neo-Dravidian, and incorporates elements of Indo-Saracenic and Dravidian styles. The construction was completed in 1956.

The Vidhana Soudha has four floors above and one floor below ground level and sprawls across an area of 700 by 350 feet. It is the largest Legislative building in India.  The building is illuminated on Sundays and public holidays. Opposite to Vidhana soudha is The High Court of Karnataka. Both buildings are in the Cubbon park.