For the 2019 Fall Trap League, 31 high school teams are assigned to 4 conferences based on a similar number of team members.
(#) = Number of athlete’s scores used for each team to determine True Team™ scoring points earned.
| Conference 1 (5) |
| Berlin High School |
| Dundee High School |
| Elba Jr/Sr High School |
| Hoosick Falls Jr/Sr High School |
| Indian Lake Central School |
| Long Lake Central School |
| Paul V. Moore High School |
| Warsaw High School |
| Waterloo High School |
| Conference 2 (10) |
| Avon High School |
| Chittenango High School |
| Elmira High School |
| Heuvelton Central School |
| Lancaster High School |
| Liverpool High School |
| Red Jacket High School |
| Conference 3 (13) |
| East Aurora High School |
| Gouverneur High School |
| Holley High School |
| Midlakes High School |
| Monticello High School |
| Palmyra-Macedon High School |
| South Seneca High School |
| Conference 4 (17) |
| Alexandria Central High School |
| Eden High School |
| Gowanda High School |
| Holland High School |
| Lisbon Central School |
| Livonia High School |
| Morristown Central High School |
| North Collins Jr/Sr High School |