Hari Shrestha of Shivalaya-6 in Parvat died on the way to Kathmadu for treatment on Monday.
Keshav Rijal, 15, of Pang-9, Parvat, had died on the spot while Surendra Hamal of Shivalaya-6 had died on the way to Pokhara when a microbus heading to Parvat met with the accident on Sunday.
Police said 16 injured persons are receiving treatment in Pokhara and the rest have returned home after primary treatment in Baglung.
Death toll reaches to 7 in Nuwakot bus accident