M Gollahalli is a village in Mulbagal tehsil in district of Kolar, Karnataka, India. As per the data provided by Census of India in 2011, total population of M Gollahalli was 1,387 which includes 693 males and 694 females. M Gollahalli covers 630.02 ha area. Pincode of M Gollahalli is 563131.