Saità  Toshikazu (é½Âè¤ä¿Âä¸Â) (died 1582), also known as Saità  Toshizo (æÂÂè¤æ³ä¸Â), was lord of Ikuchiyama in Tanba Province as well as a member of the Saità  clan. Toshikazu was Saito Tatsuoki cousin, head of Saità  clan.
In 1567, after the Battle of Inabayama, Toshikazu became a vassal of Akechi Mitsuhide, who was a retainer of the Oda clan.
In 1582, at the Battle of Yamazaki, the battle between Oda Nobunaga's two de facto successors, Akechi Mitsuhide and Toyotomi Hideyoshi. Toshikazu became a commander of Akechi clan forces. During the battle, he tried to flank Hideyoshi's lines but was defeated and executed by Horio Mosuke.