| High School | Mascot |
| Massapequa High School | |
| Roslyn High School | |
| Wantagh Senior High School | |
| Westbury High School | |
| Lawrence Senior High School | |
| Gen. Douglas MacArthur Senior High School | |
| Oyster Bay High School | |
| Garden City High School | |
| Valley Stream North High School | |
| Syosset Senior High School | |
| Roosevelt Junior-Senior High School | |
| Farmingdale Senior High School | |
| Plainedge Senior High School | |
| Floral Park Memorial High School | |
| Hicksville High School | |
| Bethpage Senior High School | |
| Sanford H. Calhoun High School | |
| Baldwin Senior High School | |
| Herricks High School | |
| William A. Shine Great Neck South High School | |
| Lynbrook Senior High School | |
| Malverne Senior High School | |
| Uniondale High School | |
| Manhasset Secondary School | |
| Valley Stream Central High School | |
| W. Tresper Clarke High School | |
| West Hempstead High School | |