The Big East Conference is a high school athletic conference in Eastern Wisconsin. It participates in the WIAA. The Conference was formed for the 2015-2016 school year former Olympian Members Hilbert, Manitowoc Lutheran, Mishicot,Reedsville & Saint Mary Catholic joined up with the Central Lakeshore Conference.
| Member School[1] | Nickname | Enrollment | Colors |
|---|---|---|---|
| Cedar Grove-Belgium | Rockets | 296 | Orange & Black |
| Elkhart Lake-Glenbeulah | Resorters | 142 | Cardinal & Black |
| Hilbert | Wolves | 166 | Royal Blue & Silver |
| Howards Grove | Tigers | 279 | Royal Blue & Gold |
| Kohler | Blue Bombers | 216 | Royal Blue & White |
| Manitowoc Lutheran | Lancers | 209 | Red & Grey |
| Mishicot | Indians | 249 | Orange & Black |
| Oostburg | Flying Dutchmen | 327 | Red & Black |
| Ozaukee | Warriors | 220 | Navy Blue & Gold |
| Random Lake | Rams | 265 | Royal Blue & Silver |
| Reedsville | Panthers | 179 | Orange & Black |
| Saint Mary Catholic
(Neenah) |
Zephyrs | 250 | Columbia Blue & Gold |
| Sheboygan Lutheran | Crusaders | 182 | Green & Gold |
| Sheboygan Christian | Eagles | 143 | Navy Blue & Gold |