Zainul
- Ali al-Sajjad
- Avul Pakir Jainulabdeen Abdul Kalam
- Azizan Zainul Abidin
- Kazi Zainul Abedin
- Mohd Asri Zainul Abidin
- Muammar Zainul Ashkeen
- Muhammad Zainul Majdi
- Syed Zainul Abedin
- Zahidi Zainul Abidin
- Zain (disambiguation)
- Zainal (disambiguation)
- Zainal Abidin (disambiguation)
- Zainul Abdin Farroque
- Zainul Abedin
- Zainul Abedin (politician)
- Zainul Abedin Museum
- Zainul Abideen
- Zainul Abidin (politician)
- Zainul Abidin of Aceh
- Zainul Abidin of Ternate
- Zainul Arifin
- Zayn al-Abidin (disambiguation)
- Zeynal (disambiguation)
- Zinal