Kosamtondi is a village in Sadak Arjuni tehsil in district of Gondiya, Maharashtra, India. As per the data provided by Census of India in 2011, total population of Kosamtondi was 2,569 which includes 1,299 males and 1,270 females. Kosamtondi covers 501.36 ha area. Pincode of Kosamtondi is 441801.