Qazi Hussain is the name of:
Qazi Hussain Ahmad (1938–2013), president of the Islamist political party in Pakistan Qazi Anwar Hussain (born 1936), Bangladeshi writer Qazi Mahbub Hussain (died 2006), Bangladeshi writer Qazi Altaf Hussain (1920–1999), British Indian Army and Pakistan Army officer Qazi Massarrat Hussain (1936–2021), Pakistani Olympic hockey player Qazi Zafar Hussain (died 1968), Indian Muslim imam and scholar