Tiar Bey is a village in Phuloni tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Tiar Bey was 84 which includes 52 males and 32 females. Tiar Bey covers 30 ha area. Pincode of Tiar Bey is N/A.