Chah-e Sadeq Khan (Persian: چاه صادق خان‎‎, also Romanized as Chāh-e Şādeq Khān) is a village in Jafarabad Rural District, Jafarabad District, Qom County, Qom Province, Iran. At the 2006 census, its existence was noted, but its population was not reported. The town exists as part of a ranch that raises livestock.