His children were Masamoto HOSOKAWA and Tosho-in (Masanori AKAMATSU's concubine), and he also had an adopted child Toyohisa YAMANA and another child considered as his own, who was called Katsuyuki HOSOKAWA.
子は細川政元、洞松院（赤松政則室）、養子に山名豊久、猶子に細川勝之がいる。