Diversity of aquatic insect fauna of Khanwari pond has been studied during July, 2019 to June, 2020. The study revealed that the pond was rich in terms of diversity of aquatic insects, which was represented by 20 species belonging to 6 orders and 20 families from three sampling sites of the Khanwari pond. The results of the present study reveals great diversity of aquatic insects in freshwater body and suggest the possibility of using insects effectively for biomonitoring programmes.