Hamayi-ye Olya () is a village in Kuh Hamayi Rural District of Rud Ab District in Sabzevar County, Razavi Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 66 in 20 households. The following census in 2011 counted 75 people in 26 households. The 2016 census measured the population of the village as zero.