Itakura Katsushige (板倉 勝重, 1545 – June 14, 1624) was a Japanese daimyō of the Azuchi-Momoyama Period to early Edo period. He fought at the side of Ieyasu Tokugawa at the Battle of Sekigahara in 1600.
Katsuhige's daimyō family claimed descent from the Shibukawa branch of the Seiwa-Genji. The Itakura identified its clan origins in Mikawa province, and the descendants of Katsuhige were considered the elder branch of the clan.
Katsuhige was sometimes identified by his title, Iga-no kami.
He served in the Tokugawa shogunate as the second Kyoto Shoshidai, holding office in the period spanning the years from 1601 through 1620. In addition to administrative duties, the shoshidai's participation in ceremonial events served a function in consolidating the power and influence of the shogunate. For example, in September 1617, a Korean delegation was received by Hidetada at Fushimi Castle, and Katsuhige was summoned for two reasons (1) for the Koreans, to underscore the importance accorded the embassy, and (2) for the kuge courtiers in attendance, to make sure that they were properly impressed.