14 players · 1999–2025
No. 20
| Player | Wore it ▴ | Seasons | Pos | GP | Career |
|---|---|---|---|---|---|
| Jason Stefely | 1999–2001 | 2 | DEF | 4 | 6 tackles |
| Caleb Walters | 2001–2005 | 5 | DEF | 44 | 163 tackles |
| Daniel Meeh | 2006–2008 | 3 | CB | 21 | 37 tackles |
| Charlie Velling | 2009 | 1 | TB | 20 | 1,435 rush yds · 262 rec yds |
| Matt McReynolds | 2010–2012 | 3 | CB | 19 | 46 tackles |
| Stephen Seitz | 2013 | 1 | FB | 15 | 39 rush yds · 140 rec yds |
| Jon Furrow | 2014–2016 | 3 | SB | 11 | 73 pass yds · 11 rush yds |
| Andrew Brady | 2017–2018 | 2 | DB | 18 | 22 tackles |
| Jack Schmid | 2019–2021 | 2 | DB | 13 | 14 tackles |
| Brady Borger | 2021 | 1 | RB | 6 | 29 rush yds · -4 rec yds |
| Chase Smith | 2022 | 1 | DB | 22 | 67 tackles |
| Josiah Woltjer | 2023 | 1 | DB | 8 | 6 tackles |
| Christopher Carstens | 2024 | 1 | LB | 19 | 12 tackles |
| Malachi Williams | 2025 | 1 | LB | 0 |