Zhu Qiyu ( 21 September 1428 – 14 Mac 1457) atau Maharaja Jingtai (景泰 IPA: [tɕìŋtʰâɪ]), adalah seorang maharaja China dari dinasti Ming bermula pada tahun 1449 sehingga 1457. Nama era beliau bermaksud "Berpandangan jauh".

Maharaja Jingtai
Maharaja China
Pemerintahan22 September 1449 – 11 Februari 1457 (7 tahun, 142 hari)
Didahului olehMaharaja Zhengtong
Diikuti olehMaharaja Tianshun
PasanganMaharani Xiao Yuan Jing
Maharani Shu Xiao
AnakandaZhu Juanje
dan 2 anak perempuan
Nama penuh
Nama keluarga: Zhu (朱)
Nama peribadi: Qiyu (祁鈺)
Tarikh zaman name and 
Jingtai (景泰): 14 Januari 1450 – 14 Februari 1457
Nama selepas mangkat
Maharaja Gongren Kangding Jing[1]
恭仁康定景皇帝
Nama tokong
Ming Daizong [2]
明代宗
DinastiMíng (明)
AyahandaMaharaja Xuande
BondaMaharani Dowager Xiaoyi
  1. ^ Demoted to the princely rank by his brother the restored emperor Tianshun, he received the posthumous name Li ( - "the Rebellious", "the Violent") when he died in 1457; however, his nephew Emperor Chenghua restored his imperial title in 1476 and changed his posthumous name to Emperor Gongren Kangding Jing
  2. ^ Was denied a temple name by his brother the restored emperor Tianshun, but in 1644 the prince of Fu (福王), the new self-proclaimed emperor of the Southern Ming, conferred on him the temple name Daizong, which is accepted in most history books, unlike the temple name of Emperor Jianwen, also conferred by the prince of Fu, but not recorded in most history books. "Dai" (代) means "proxy", in reference to Emperor Jingtai being emperor only in the stead of his brother prisoner of the Mongols
Maharaja Jingtai
Tarikh keputeraan: 21 September 1428 Tarikh kemangkatan: 14 Mac 1457
Gelaran pemerintah
Didahului oleh
Maharaja Zhengtong
Maharaja China
1449–1457
Diikuti oleh:
Maharaja Tianshun