Keitaro Ohno (?? ???, Ono Keitaro, born November 1, 1968) is a Japanese politician of the Liberal Democratic Party.
He is currently serving as LDP Deputy Secretary General.
He has served as Parliamentary Vice Minister of Defense from 2017 to 2018 and Acting Director of Foreign Policy Division and Deputy Chief Secretary of Security Research Committee from 2018 to 2019.
He is the son of former Minister of State for Defense of Japan Yoshinori Ohno.
He was elected into his father's former seat representing the Kagawa 3rd district in 2012.
He started his career as an engineering researcher at Fujitsu Limited.
He was with the Space Development Group, involved in research and design of several components on flight-model satellites, including ARH on ETS-VII, GLI on ADEOS-II, TIR on ASTER, XRS on ASTRO-E and LISM on SELENE.
In 1999, he moved to its research institute, Fujitsu Laboratories and was working on the robust and optimal control for applications including HDDs, humanoid robot, GPS, spatial information system, etc.
During this term, he was with the University of California at Berkeley as visiting fellow to continue to work on the fundamental research on control engineering.