Okada (written: 岡田 literally "hill rice-paddy") is a Japanese surname. Notable people with the name include:
* , Japanese painter
*
Doris Okada Matsui, American politician of the Democratic Party
* , Japanese painter in the Edo period
* , Japanese cyclist
*
Izō Okada, Japanese samurai and assassin
*
Jisaku Okada, an IJN Captain
*
John Okada, Japanese-American writer
* Junichi Okada, Japanese singer and actor
* Junko Okada, Japanese voice actress
* Katsuya Okada, former Democratic Party of Japan president and foreign minister of Japan
* Kazuchika Okada, Japanese professional wrestler
* Kazuo Okada, Japanese businessman and billionaire, the biggest project of whom is Okada Manilla (see below)
* Keisuke Okada, 31st Prime Minister of Japan
* , Japanese photographer
* Mari Okada, Japanese screenwriter
* Masaki Okada, Japanese actor
* Masumi Okada, Japanese-Danish actor
* Mokichi Okada, founder of the Church of World Messianity
* Nana Okada (born 1997), Japanese idol, model and actress
* , Japanese snowboarder
* , Japanese painter
* Satoru Okada, general manager of Nintendo Research & Engineering
* , Japanese Samurai
* , Japanese architect
* , Japanese slalom canoeist
* Tadahiko Okada (1878–1958), Japanese politician
* Tadayuki Okada, former Grand Prix motorcycle racing and Superbike racing motorcycle racer
* Takeshi Okada, coach of the Japan national football team
* , Japanese general
* Tokihiko Okada, a silent Japanese actor
* Tomohiro Okada, Japanese new media art and design curator, thinker of creative economics
* Toshio Okada, founder of the anime company Gainax
* Yaichiro Okada, Japanese zoologist
* Yoshiko Okada, Japanese actress
* , Japanese footballer
* , Japanese footballer
* Yukiko Okada, Japanese idol
Other uses
* Okada Domain, a Japanese domain in the Edo period
* Okada Station (Ehime), a railway station in Ehime, Japan
* Okada Station (Kagawa), a railway station in Kagawa, Japan
* Okada Museum of Art, an art museum in Kanagawa, Japan
* Okada Manila, a casino resort and hotel complex in Parañaque City, Metro Manila which is the biggest project of Kazuo Okada (see above)
* Okada (motorcycle taxi), a motorcycle taxi used in western Africa
* Okada Air, a now defunct airline in Nigeria
{{surname
Japanese-language surnames