The 1926 San Diego State Aztecs football team represented San Diego State Teachers College[note 1] during the 1926 college football season.
San Diego State competed as a member of the Southern California Intercollegiate Athletic Conference (SCIAC) in 1926.
The 1926 San Diego State team was led by head coach Charles E. Peterson in his sixth season as football coach of the Aztecs.
[note 2] They played home games at Navy "Sports" Field.
[note 3] The Aztecs finished the season with three wins, four losses and one tie (3–4–1, 1–3–1 SCIAC).