Kollegala is the Major taluk in the Chamarajanagara District of Karnataka State in the south of India. Kollegala is well known for its silk industry which attracts traders from all over the state.

Chamarajanagar or Chamarajanagara is a town in the southern part of Karnataka, India. Named after Chamaraja Wodeyar IX, the erstwhile Raja of Mysore, previously known as 'Arikottara'. Chamarajanagara is the headquarters of Chamarajanagar district. It is located on the interstate highway linking the neighboring states of Tamil Nadu and Kerala.