Cherussery Zainudheen, (1937 - 2016) title Musliyar, known as Zain-ul Ulama, was an Islamic scholar from Kerala, southern India.

Aboobacker Musliyar as General Secretary for Samastha Kerala Jamiyyathul Ulama (1996 - 2016).

[2][3] A member of the mushavara of the Samastha from 1980, Cherussery Zainuddeen Musliyar taught Shari'ah at Darul Huda, Chemmad from 1991 to 2016.

[4] Cherussery Zainuddeen Musliyar was inducted to the mushavara of the Samastha Kerala Jamiyyathul Ulama in 1980.

[2] Cherussery Zainuddeen Musliyar died on 18 February 2016 at a private hospital in Kozhikode and was interred in Darul Huda, Chemmad campus.