Parthanahalli is a village in Athni tehsil in district of Belgaum, Karnataka, India. As per the data provided by Census of India in 2011, total population of Parthanahalli was 4,562 which includes 2,401 males and 2,161 females. Parthanahalli covers 2551.92 ha area. Pincode of Parthanahalli is 590003.