Khanik () is a village in Kakhk Rural District of Kakhk District in Gonabad County, Razavi Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 350 in 169 households. The following census in 2011 counted 259 people in 138 households. The 2016 census measured the population of the village as 266 people in 143 households.