Tennyson High School is a public high school in Hayward, California, United States, formed in 1957.

Tennyson offers Advanced Placement classes such as: Art History, American Government and Politics, Biology, Calculus, English Language, English Literature, European History, Spanish Language, Spanish Literature, Statistics, Studio Art: Drawing, Studio Art: 2D Design, Studio Art: 3D Design & United States History.

Local schools which transition into Tennyson High include Cesar E. Chavez Middle School, King Middle School, Winton Middle School, and sometimes Ochoa Middle School.