Ibuka may refer to:
People Ibuka Kajinosuke (1854–1935), Japanese samurai, ordained minister and educator of the late Edo period Yae Ibuka (1897–1989), Japanese nurse Masaru Ibuka(1908–1997), Japanese electronics industrialist and co-founder of Sony
Other Ibuka (organisation), an umbrella organisation of groups that aid survivors of the 1994 Rwandan Genocide