| S1 | S2 | S3 | S4 |
| S5 | S6 | S7 | S8 |
| S9 | S10 | S11 | S12 |
| S13 | S14 | S15 | S16 |
2023-24 IHSAA Class 4A Boys Basketball State Tournament Class 4A State Championship
Logansport Regional
2023-24 IHSAA Class 4A Boys Basketball State Tournament Logansport Regional
Michigan City Regional
2023-24 IHSAA Class 4A Boys Basketball State Tournament Michigan City Regional
Seymour Regional
2023-24 IHSAA Class 4A Boys Basketball State Tournament Seymour Regional
Southport Regional
2023-24 IHSAA Class 4A Boys Basketball State Tournament Southport Regional
Sectional 1
2023-24 IHSAA Class 4A Boys Basketball State Tournament S1 | East Chicago Central
Sectional 2
2023-24 IHSAA Class 4A Boys Basketball State Tournament S2 | Chesterton
Sectional 3
2023-24 IHSAA Class 4A Boys Basketball State Tournament S3 | Mishawaka
Sectional 4
2023-24 IHSAA Class 4A Boys Basketball State Tournament S4 | Elkhart
Sectional 5
2023-24 IHSAA Class 4A Boys Basketball State Tournament S5 | East Noble
Sectional 6
2023-24 IHSAA Class 4A Boys Basketball State Tournament S6 | Homestead
Sectional 7
2023-24 IHSAA Class 4A Boys Basketball State Tournament S7 | Lafayette Jefferson
Sectional 8
2023-24 IHSAA Class 4A Boys Basketball State Tournament S8 | Noblesville
Sectional 9
2023-24 IHSAA Class 4A Boys Basketball State Tournament S9 | Greenfield-Central
Sectional 10
2023-24 IHSAA Class 4A Boys Basketball State Tournament S10 | Lawrence North
Sectional 11
2023-24 IHSAA Class 4A Boys Basketball State Tournament S11 | Southport
Sectional 12
2023-24 IHSAA Class 4A Boys Basketball State Tournament S12 | Terre Haute South Vigo
Sectional 13
2023-24 IHSAA Class 4A Boys Basketball State Tournament S13 | Bloomington North
Sectional 14
2023-24 IHSAA Class 4A Boys Basketball State Tournament S14 | East Central
Sectional 15
2023-24 IHSAA Class 4A Boys Basketball State Tournament S15 | Seymour
Sectional 16
2023-24 IHSAA Class 4A Boys Basketball State Tournament S16 | Evansville North
