2021 Michigan Tech Mens Hockey Schedule
| Oct 2 | 7:00 ET |  | Northern Michigan | T 4-4 |
| Oct 8 | 7:00 CT |  | @Wisconsin | W 5-2 |
| Oct 9 | 7:00 CT | | @Wisconsin | W 5-1 |
| Oct 15 | 7:07 ET |  | Notre Dame | L 1-2 |
| Oct 16 | 6:07 ET | US Under-18 Team | L 1-2 | |
| Oct 29 | 7:00 ET |  | @Clarkson | W 3-0 |
| Oct 30 | 7:30 ET | | @Clarkson | L 1-2 |
| Nov 5 | 7:07 ET |  | Lake Superior | L 2-3 |
| Nov 6 | 6:07 ET | | Lake Superior | W 2-0 |
| Nov 12 | 7:07 ET | | Northern Michigan | L 2-3 |
| Nov 13 | 6:37 ET | | @Northern Michigan | W 5-2 |
| Nov 19 | 7:07 CT |  | @Bemidji State | W 4-3 |
| Nov 20 | 6:07 CT | | @Bemidji State | L 3-4 |
| Nov 26 | 7:07 ET |  | Ferris State | W 6-4 |
| Nov 27 | 6:07 ET | | Ferris State | W 6-1 |
| Dec 3 | 7:07 CT |  | @MSU-Mankato | L 1-2 |
| Dec 4 | 6:07 CT | | @MSU-Mankato | L 1-3 |
| Dec 10 | 7:07 ET | St. Thomas | W 6-1 | |
| Dec 11 | 6:07 ET | St. Thomas | W 4-3 | |
| Dec 29 | 7:00 ET |  | @Michigan | T 0-0 |
| Dec 30 | 5:00 ET |  | @Michigan State | L 2-3 |
| Jan 14 | 7:07 ET | | @Lake Superior | W 3-0 |
| Jan 15 | 6:07 ET | | @Lake Superior | W 3-0 |
| Jan 21 | PPD | | @Northern Michigan | |
| Jan 22 | PPD | | Northern Michigan | |
| Jan 23 | 6:07 ET | | @Northern Michigan | |
| Jan 28 | 7:07 ET | | Bemidji State | W 5-2 |
| Jan 29 | 6:07 ET | | Bemidji State | W 5-2 |
| Feb 1 | 6:07 ET | | Northern Michigan | W 5-1 |
| Feb 4 | 7:07 CT | @St. Thomas | T 3-3 | |
| Feb 5 | 7:07 CT | @St. Thomas | W 2-0 | |
| Feb 8 | 6:37 ET | | @Northern Michigan | W 8-1 |
| Feb 11 | 7:07 ET |  | Bowling Green | W 4-0 |
| Feb 12 | 5:07 ET | | Bowling Green | L 2-4 |
| Feb 18 | 7:07 ET | | @Ferris State | W 3-2 |
| Feb 19 | 6:07 ET | | @Ferris State | T 5-5 |
| Feb 25 | 7:07 ET | | MSU-Mankato | L 1-2 |
| Feb 26 | 6:07 ET | | MSU-Mankato | L 1-2 |
| Mar 4 | 7:07 ET | | Ferris State | W 3-2 |
| Mar 5 | 6:07 ET | | Ferris State | W 3-2 |
| Mar 12 | 6:07 ET | | Bemidji State | L 2-5 |
| Mar 24 | 1:00 MT |  | @Minnesota-Duluth | L 0-3 |