Zafarullah (Arabic: ظفر اللہ) is a male Muslim given name, meaning victory of God. [citation needed] It may refer to
- Muhammad Zafarullah Khan (1893–1985), Pakistani diplomat
- Zafrullah Chowdhury (1941-2023), Bangladeshi public health activist
- Zafarullah Khan Jamali (1944–2020), Prime Minister of Pakistan
- Kazi Zafarullah (born 1947), Bangladeshi politician
- Nilufer Zafarullah (born 1949), Bangladeshi politician
- Muhammad Zafarullah, Pakistani university vice-chancellor