| 1946 |
|---|
| SECTIONALS |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Ambia | Boswell | |
| Anderson | Anderson | |
| Attica | Attica | |
| Auburn | Ashley | |
| Batesville | Milan | |
| Bedford | Bedford | |
| Bloomington | Bloomington University | |
| Bluffton | Petroleum | |
| Boonville | Boonville | |
| Clinton | Clinton | |
| Connersville | Brownsville | |
| Crawfordsville | Crawfordsville | |
| Danville | Danville | |
| Decatur | Berne | |
| Delphi | Flora | |
| Evansville | Evansville Central | |
| Farmland | Farmland | |
| Fort Wayne | Fort Wayne Central | |
| Frankfort | Rossville | |
| Franklin | Franklin | |
| Gary | Gary Edison | |
| Greencastle | Reelsville | |
| Greenfield | Eden | |
| Greensburg | Sandcreek | |
| Hammond | East Chicago Washington | |
| Hartford City | Portland | |
| Huntington | Huntington | |
| Indianapolis | Indianapolis Tech | |
| Jasper | Jasper | |
| Kendallville | Kendallville | |
| Kokomo | Kokomo | |
| Lafayette Jeff | Lafayette Jeff | |
| Lawrenceburg | Lawrenceburg | |
| Lebanon | Whitestown | |
| Logansport | Logansport | |
| Madison | Madison | |
| Marion | Gas City | |
| Michigan City Elston | LaPorte | |
| Monticello | Monticello | |
| Morocco | Rensselaer | |
| Muncie | Muncie Central | |
| Nappanee | Elkhart | |
| New Albany | New Albany | |
| New Castle | New Castle | |
| Paoli | French Lick | |
| Peru | Peru | |
| Plymouth | Culver | |
| Princeton | Mackey | |
| Richmond | Richmond | |
| Rushville | Milroy | |
| Seymour | Seymour | |
| Shelbyville | Columbus | |
| South Bend | South Bend Central | |
| Spencer | Spencer | |
| Sullivan | Sullivan | |
| Tell City | Cannelton | |
| Terre Haute | Honey Creek | |
| Tipton | Tipton | |
| Vincennes Lincoln | Vincennes Lincoln | |
| Wabash | Wabash | |
| Warsaw | Milford | |
| Washington | Washington | |
| Winamac | Winamac | |
| Worthington | Linton-Stockton | |
| REGIONALS |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Anderson | Anderson | |
| Evansville | Evansville Central | |
| Fort Wayne | Fort Wayne Central | |
| Greencastle | Crawfordsville | |
| Hammond | East Chicago Washington | |
| Huntington | Portland | |
| Jeffersonville | Bedford | |
| Lafayette Jeff | Lafayette Jeff | |
| Logansport | Flora | |
| Marion | Gas City | |
| Martinsville | Linton-Stockton | |
| Muncie | Richmond | |
| Rushville | Lawrenceburg | |
| Shelbyville | Franklin | |
| South Bend | Culver | |
| Vincennes Lincoln | Jasper | |
| SEMISTATES |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Bloomington | Evansville Central | |
| Indianapolis | Anderson | |
| Muncie | Fort Wayne Central | |
| West Lafayette | Flora | |
| STATE |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Butler Fieldhouse | Anderson | |