Zanak is an Indian surname belonging to Mangul Zanak, tq. Risod, dist. Washim, Maharashtra. Notable people with the surname include:
- Subhash Zanak (1955–2013), Indian politician
- Amit Subhashrao Zanak, Indian politician
- Dattatray Zanak, Indian politician
- Madhavi Dattatray Zanak, Indian politician
- Adv Sharayu Dattatray Zanak, Indian Lawyer