Indiana High School Football Conference
The Indiana High School Football Conference was an Indiana High School Athletic Association (IHSAA)-sanctioned conference founded in 1926 by 10 members. The founding members were:
- Elwood
 - Evansville Central
 - Fort Wayne South
 - Gary Emerson
 - Indianapolis Tech
 - Mishawaka
 - Muncie
 - Richmond Morton
 - South Bend Central
 - Terre Haute Gerstmeyer
 
7 teams withdrew Fort Wayne South (1926); Terre Haute Gerstmeyer (1926); Mishawaka (1927); Richmond (1927); Gary Emerson (1928); South Bend Central (1928); New Castle (1930).
Added (12): Linton-Stockton (1926); Marion (1926); Clinton (1928); Logansport (1928); Bicknell (1929); Kokomo (1929); Bloomington (1930); Brazil (1930); New Castle (1930); Wabash (1930); Sullivan (1931); Vincennes Lincoln (1931).
The conference ended in 1931 and the final members were (15):
- Bicknell
 - Bloomington
 - Brazil
 - Clinton
 - Elwood
 - Evansville Central
 - Indianapolis Tech
 - Kokomo
 - Linton-Stockton
 - Logansport
 - Marion
 - Muncie Central
 - Sullivan
 - Vincennes Lincoln
 - Wabash.[1]
 
Champions
- 1926 Gary Emerson (3–0) & Mishawaka (3–0)
 - 1927 Linton-Stockton (4–1) & Muncie (4–1–1)
 - 1928 Clinton (4–0)
 - 1929 Clinton
 - 1930 Logansport (4–0)
 - 1931 Clinton (3–0) & Marion (5–0)