47 Ronin
- annos singulos: 2013
- Patriam: Japan, United States of America, United Kingdom
- genus: Drama, Action, Fantasy
- Studio: Mid Atlantic Films, Stuber Pictures, Moving Picture Company, H2F Entertainment, Universal Pictures, Relativity Media
- keyword: suicide, japan, samurai, based on true story, revenge, samurai sword, ronin, shogun, half breed
- Director: Carl Rinsch
- cast: Keanu Reeves, 真田広之, 柴咲コウ, 浅野忠信, 田中泯, 菊地凛子