Tengku Ampuan Hajah Bariah binti Almarhum Sultan Hisamuddin Alam Shah Al-Haj (Jawi: تڠكو امڤوان حاجه بارية بنت المرحوم سلطان حسام الدين عالم شاه الحاج; 31 August 1933 – 21 March 2011) was the Tengku Ampuan Besar (Queen consort) of Terengganu from 1979 to 1998 as the wife of Sultan Mahmud Al-Muktafi Billah Shah.
[citation needed] On 22 March 1951, she married Tengku Mahmud Sultan Ismail Nasiruddin, the then-Yang di-Pertuan Muda (Crown Prince) of Terengganu, in Kuala Lumpur.
[3] Tengku Ampuan Bariah died on 21 March 2011 at Seri Kota Hospital, Klang, during her stepson's reign as Yang di-Pertuan Agong.
She was buried at the royal mausoleum near Masjid Al-Muktafi Billah Shah in Kuala Terengganu, next to grave of her late husband.
[1][4] Her funeral was attended by the Yang di-Pertuan Agong, Tuanku Mizan Zainal Abidin, the Raja Permaisuri Agong, Tuanku Nur Zahirah, the Raja Perempuan of Perlis, Tengku Fauziah Tengku Abdul Rashid, the Tengku Puan of Pahang, Tunku Azizah Aminah Maimunah Iskandariah, and members of the Selangor, Johor, Kedah and Negeri Sembilan royal families.