| Kennedy Memorial High School | - | Varsity | - | 0 | | |
| Kennedy Memorial High School | - | Varsity | - | 0 | | |
| Kennedy Memorial High School | - | Varsity | - | 0 | | |
| Kennedy Memorial High School | - | Varsity | - | 0 | | |
| Kenowa Hills High School | - | Varsity | Small | 0 | | |
| Kenowa Hills High School | - | Varsity | Small | 0 | | |
| Kent Meridian High School | - | Varsity | Small | 0 | | |
| Kent Meridian High School | - | - | Small | 0 | | |
| Kent Meridian High School | - | Varsity | Large | 0 | | |
| Kentwood High School | - | - | Medium | 0 | | |
| Kentwood High School | - | Varsity | Small | 0 | | |
| Kentwood High School | - | Varsity | - | 0 | | |
| Ketcham High School | - | Varsity | Small | 0 | | |
| Kettering Fairmont High School | - | Varsity | - | 0 | | |
| Kettering Fairmont High School | - | Varsity | - | 0 | | |
| Kettering Fairmont High School | - | Varsity | - | 0 | | |
| Kettle Moraine High School | - | Varsity | Large | 0 | | |
| Kettle Moraine High School | - | Varsity | Medium | 0 | | |
| Kettle Moraine Lutheran High School | - | Junior | - | 0 | | |
| Kettle Moraine Lutheran High School | - | Varsity | Large | 0 | | |
| Keys Gate Charter | - | Varsity | - | 0 | | |
| Keystone High School | - | Varsity | - | 0 | | |
| Kickapoo High School | - | Varsity | - | 0 | | |
| Kickapoo High School | - | Varsity | Small | 0 | | |
| Kickapoo High School | - | Varsity | Large | 0 | | |