Yuichi Hisamoto (久本 祐一, Hisamoto Yūichi, born April 3, 1979 in Daitō, Osaka) is a Japanese professional baseball pitcher in Japan's Nippon Professional Baseball. He played for the Chunichi Dragons from 2002 to 2007 and from 2010 to 2012 and with the Hiroshima Toyo Carp in 2013, 2014, and 2016.