Zhao Ji 昭忌 was a minister of Wei 魏. When Qin 秦 attacked Han, King Zhao of Wei 魏昭王 (r. 295-277) wanted to support Han, but Zhao Ji warned him. The king did not listen to his warnings, supported Han, and Wei was subsequently endangered by the victorious Qin. Zhao Ji was sent to the court of King Zhaoxiang of Qin 秦昭襄王 (r. 306-251) to ask for a halt of the campaign against Wei.