Harinagar Hartola Block is a village in Kosya Kutauli tehsil in district of Nainital, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Harinagar Hartola Block was 407 which includes 199 males and 208 females. Harinagar Hartola Block covers 126.78 ha area. Pincode of Harinagar Hartola Block is 263135.