Toq Qoz-e Sofla () is a village in Jamrud Rural District of the Central District in Torbat-e Jam County, Razavi Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 336 in 65 households. The following census in 2011 counted 362 people in 82 households. The 2016 census measured the population of the village as 443 people in 107 households.