Onizuka

Onizuka may refer to:

People with the surname

 * Ellison Onizuka (1946–1986), U.S astronaut who died in the 'Challenger' accident
 * Katsuya Onizuka (born 1970), WBA Super Flyweight champion from Kitakyushu, Japan

Places named after Ellison Onizuka

 * Onizuka Air Force Station, a military station in Sunnyvale, California
 * Onizuka Center for International Astronomy, a visitor information center at Mauna Kea, Hawaii
 * Onizuka Space Center at Kona International Airport, Hawaii
 * Onizuka (crater), a crater on the Moon

Fictional

 * Great Teacher Onizuka, a 1999 live-action, anime and manga series
 * Eikichi Onizuka, the titular character in the series

Other uses

 * Onizuka Station, Karatsu City, Saga Prefecture, Japan