He was married to Bahareh Rahnama in 1992. They divorced in 2016. Rahnama is an Iranian author and actress who has been active in Iranian cinema since 1993. They have a daughter, Paria, who was born in 1997. Paria appeared with her mother in two films: Bano and Mard-e Hezar-Chehreh. Qasemkhani married Mitra Ebrahimi in 2021. Qasemkhani's brother, Mehrab Qasemkhani is also a writer and his former spouse, Shaghayegh Dehghan, an actress.[2]