1966 SIAC Standings
| Team | Conference Record | Overall Record |
| A Division | ||
| X-Evansville North | 7-1 | 8-1 |
| New Albany | 3-0-1 | 8-1-1 |
| Evansville Harrison | 7-1-1 | 7-2-1 |
| Evansville Memorial | 4-2-1 | 6-3-1 |
| Evansville Rex Mundi | 3-2-1 | 6-2-1 |
| Evansville Reitz | 3-4-2 | 4-4-2 |
| Evansville Mater Dei | 2-5-1 | 4-5-1 |
| Evansville Central | 1-6-2 | 1-7-2 |
| Vincennes Lincoln | 0-3-2 | 3-5-2 |
| Evansville Bosse | 0-6-1 | 3-6-1 |
| B Division | ||
| X-Jasper | 8-0 | 9-1 |
| Tell City | 5-1 | 7-2 |
| Huntingburg | 3-2 | 6-3 |
| Mount Vernon | 3-2 | 4-5 |
| Bedford | 2-2 | 6-4 |
| Princeton | 3-3-1 | 3-6-1 |
| Washington | 3-4 | 3-7 |
| Boonville | 2-4-1 | 2-7-1 |
| North Knox | 1-5 | 3-7 |
| Castle | 0-7 | 0-10 |
X-Division Champ
a- Not eligible for conference title