Samurai Warriors 3 is the third installment in the Samurai Warriors series, created by Tecmo Koei and Omega Force. The game was released in Japan on December 3, 2009, in Europe on May 28, 2010, in Australia on June 10, and in North America on September 28, for the Wii.

Samurai Warriors 4, known in Japan as Sengoku Musou 4 (戦国無双4), is a hack and slash game by Koei Tecmo, and sequel to Samurai Warriors 3. Unlike past Samurai Warriors games, this one only has Japanese voice overs.