Hiroshi Watari (渡 洋史, Watari Hiroshi, born March 20, 1963, in Niigata Prefecture) is a Japanese singer, voice actor, and actor.

At first, he used Hiroshi Watanabe as his stage name, gaining experience by taking minor roles.

In 1986, he played the title role in Jikuu Senshi Spielban.

In 2014, Watari played the role of Den Iga in Space Sheriff NEXT GENERATION.

In 2015, he started his own talk show on Niconico Channel, Choujigendenshiito, Mahoroba (超次元電視いと、まほろば).