Tamhini Bk is a village in Mulshi tehsil in district of Pune, Maharashtra, India. As per the data provided by Census of India in 2011, total population of Tamhini Bk was 808 which includes 405 males and 403 females. Tamhini Bk covers 3158.97 ha area. Pincode of Tamhini Bk is 412108.