Kikkawa Hiroie (吉川 広家) (December 7, 1561 – October 22, 1626) was a Japanese daimyō of the Azuchi–Momoyama period through early Edo period. Hiroie's father was Kikkawa Motoharu and his mother was a daughter of . He initially was named Tsunenobu (経信) and made his debut on the battlefield on 1570 against Amago Katsuhisa with his father. On 1583, he was sent to then the de facto ruler Hashiba Hideyoshi as a hostage. Hiroie worked for prosperity of his domain; he is remembered for having laid down a set of laws with 188 clauses (the Kikkawa-shi hatto').