M Gollahalli is a village in Koratagere tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of M Gollahalli was 624 which includes 321 males and 303 females. M Gollahalli covers 205.63 ha area. Pincode of M Gollahalli is 572129.