B. L. Dhar was born and educated at Srinagar. Did Master's degree in Mathematics. Took up appointment with the Civil Aviation Sector of the G.O.I. as a gazzetted officer and later joined the PSU, Airports Authority of India (AAI) from where he retired as General Manager in 2000.
At present residing at Delhi with frequent visits to the US and Europe where his kith and kin reside. Has interest in writing.