An Jincang

- 711) was a Tang dynasty court official responsible for saving the life of Li Dan, the future emperor.

A native of Luoyang, he was employed in the Court of Sacrificial Worship under the Empress Wu Zetian.

When charges of treason were brought against the heir apparent Li Dan (future Emperor Ruizong of Tang), he loudly protested that the latter was innocent; and in token of good faith seized a knife and ripped up his own belly so that his bowels hung down to the ground.

It was with difficulty that his life was saved;[1] the Empress, however, was convinced of his loyalty, and Li Dan was left in peace.

An Jincang is depicted in the Wu Shuang Pu (無雙譜, Table of Peerless Heroes)[2] by Jin Guliang.