Judin bin Haji Asar[a] (born 13 April 1942) is a Bruneian aristocrat and civil servant who served as the clerk of the Legislative Council of Brunei (LegCo) from 2004 to 2024.

[1] At the beginning of his career, Judin was appointed as a trainee officer in the Brunei Administrative Service (BAS) cadet in August 1961 and assigned to the Temburong District.

After six months in service, he was selected to participate in a six-month training course in Peninsular Malaysia alongside ten other BAS Cadet officers.

During this period, he was stationed in Taiping and Ipoh, Perak, for four months before being transferred to Port Dickson, where he collaborated with officers from the Malayan Civil Service.

He, along with four colleagues, was accommodated at the Government Guesthouse Class G on Jalan Litang, opposite Saint Andrew's Church and near the old General Hospital building.

[1] On 8 July 1997, Judin was bestowed upon by Sultan Hassanal Bolkiah the Manteri title of Pehin Orang Kaya Pekerma Jaya,[14] styled as Yang Dimuliakan.