Thana Lahr is a village in Baroh tehsil in district of Kangra, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Thana Lahr was 213 which includes 102 males and 111 females. Thana Lahr covers 74.73 ha area. Pincode of Thana Lahr is 176054.