Kheyrabad () is a village in Qasabeh-ye Sharqi Rural District of the Central District in Sabzevar County, Razavi Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 684 in 183 households. The following census in 2011 counted 756 people in 195 households. The 2016 census measured the population of the village as 551 people in 171 households.