An investigation was carried out to make a checklist and enlist the avian diversity of Atrai, Raninagar, and Naogan Sadar Upazila of Naogaon District of Bangladesh. Data were collected from April 2011 to October 2018. During the study period, 105 avian species were recorded that belong to 33 families under 11 orders. Among the found total 32 (30.48%) migratory birds 17 (16.19%) species were common winter visitors, 3 (2.86%) species were common summer visitors, 12 (11.43) species were resident migratory birds and 72 (68.57%) were residents among which 1 (0.95%) was rare species. The feeding guild and diversity index of birds were also noticed.