Du Shenquan (杜審權), courtesy name Yinheng (殷衡), formally Duke De of Xiangyang (襄陽德公), was an official of the Chinese dynasty Tang Dynasty, serving as a chancellor during the reign of Emperor Yizong.
It is not known when Du Shenquan was born. He was a sixth-generation descendant of the early Tang Dynasty chancellor Du Ruhui. His grandfather Du Zuo (杜佐) served as a judge at the supreme court. His uncle Du Yuanying served as a chancellor during the reign of Emperor Muzong, while his father Du Yuanjiang (杜元絳) served as an advisor for a crown prince.
Both Du Shenquan and his younger brother Du Wei (杜蔚) passed the imperial examinations in the Jinshi class. He thereafter served as an assistant to the governor of Jiangxi Circuit (江西, headquartered in modern Nanchang, Jiangxi), and, after subsequently passing a special imperial examination for those who made good rulings, remained at the capital Chang'an to serve as You Shiyi (右拾遺), a low-level advisory official at the legislative bureau of government (中書省, Zhongshu Sheng). He was later promoted to Zuo Bujue (左補闕), an advisory official at the examination bureau (門下省, Menxia Sheng).
Early in the Dazhong era (847-860) of Emperor Muzong's younger brother Emperor Xuānzong, Du Shenquan was made Sixun Yuanwailang (司勛員外郎), a low-level official at the ministry of civil service affairs (吏部, Lìbu), and then was promoted to supervisor (郎中, Langzhong). He was later put in charge of drafting edicts, and later made Zhongshu Sheren (中書舍人), a mid-level official at the legislative bureau. In 856, he was put in charge of determining the passage for imperial examinees at the ministry of rites (禮部, Lǐbu, note different tone), and in 857, he selected some 30 of them; it was said that many of them became prominent officials later. He was thereafter made the deputy minister of rites (禮部侍郎, Libu Shilang). That winter, he was sent out of Chang'an to serve as the governor (觀察使, Guanchashi) of Shanguo Circuit (陝虢, headquartered in modern Sanmenxia, Henan). In 859, he was recalled to serve as the deputy minister of census (戶部侍郎), in charge of taxation.