Makhunik (Persian: ماخونيك, also Romanized as Mākhūnīk, Māh-i-Khūnik, Māh Khūnīk, and Makhoonik; also known as Māh-i-Khūpik, Mak-i-Khūnik, and Moḩammadkhānak) is a village in Doreh Rural District, in the Central District of Sarbisheh County, South Khorasan Province, Iran. At the 2006 census, its population was 582, in 125 families.