Inayat Hussain is the name of:
Inayat Hussain Khan (1849–1919), Indian classical vocalist Inayat Hussain (composer) (1916–1993), Pakistani film music composer Inayat Hussain Bhatti (1928–1999), Pakistani film playback singer, actor, producer, director, scriptwriter Inayat Hussain (officer), a three-star general in the Pakistan Army