| Year | 4A Boys | 3A Boys | 4A Girls | 3A Girls |
|---|---|---|---|---|
| 2023 | Natrona | Cody | Sheridan | Cody |
| 2022 | Sheridan | Cheyenne Central | ||
| 2021 | Sheridan | Campbell County | ||
| 2020 | Sheridan | Cheyenne Central | ||
| 2019 | Sheridan | Laramie | ||
| 2018 | Laramie | Cheyenne Central | ||
| 2017 | Campbell County | Campbell County | ||
| 2016 | Cheyenne Central | Campbell County | ||
| 2015 | Natrona | Campbell County | ||
| 2014 | Natrona | Campbell County | ||
| 2013 | Kelly Walsh | Campbell County | ||
| 2012 | Cheyenne Central | Cheyenne East | ||
| 2011 | Cheyenne East | Campbell County | ||
| 2010 | Sheridan | Cheyenne Central | ||
| 2009 | Campbell County | Cheyenne Central | ||
| 2008 | Campbell County | Cheyenne Central | ||
| 2007 | Cheyenne Central | Cheyenne Central | ||
| 2006 | Cheyenne Central | Cody |
Total team championships, boys
Sheridan: 5
Cheyenne Central: 4
Campbell County, Natrona: 3
Natrona: 2
Cheyenne East, Cody, Kelly Walsh, Laramie: 1
Total team championships, girls
Campbell County, Cheyenne Central: 7
Cody: 2
Cheyenne East, Sheridan, Laramie: 1