2021 Colorado College Mens Hockey Schedule
| Oct 2 | 6:00 MT |  | Air Force | L 1-2 |
| Oct 8 | 7:07 MT |  | St. Lawrence | L 1-2 |
| Oct 9 | 6:07 MT | | St. Lawrence | T 1-1 |
| Oct 15 | 7:00 ET |  | @Union | L 1-2 |
| Oct 16 | 7:00 ET | | @Union | T 3-3 |
| Oct 22 | 7:00 ET |  | @Boston College | W 5-3 |
| Oct 23 | 7:00 ET |  | @Northeastern | L 0-1 |
| Oct 29 | 7:05 MT | | @Air Force | L 4-5 |
| Oct 30 | 5:07 MT | | Air Force | W 8-1 |
| Nov 5 | 7:07 MT |  | St Cloud St | L 2-3 |
| Nov 6 | 6:07 MT | | St Cloud St | L 1-4 |
| Nov 12 | 7:07 CT | @Minnesota Duluth | L 0-5 | |
| Nov 12 | 7:07 CT |  | @Minnesota-Duluth | L 0-5 |
| Nov 13 | 7:07 CT | @Minnesota Duluth | T 0-0 | |
| Nov 13 | 7:07 CT | | @Minnesota-Duluth | T 0-0 |
| Dec 3 | 7:07 CT |  | @Nebraska-Omaha | L 3-4 |
| Dec 4 | 6:07 CT | | @Nebraska-Omaha | W 4-0 |
| Dec 10 | 7:07 MT |  | North Dakota | L 2-5 |
| Dec 11 | 6:07 MT | | North Dakota | L 1-4 |
| Dec 17 | 7:07 MT | Arizona State | L 2-5 | |
| Dec 18 | 6:07 MT | Arizona State | W 4-2 | |
| Jan 7 | 7:05 ET |  | @Miami | W 5-1 |
| Jan 8 | 5:05 ET | | @Miami | W 4-3 |
| Jan 14 | 7:07 MT |  | Western Michigan | |
| Jan 15 | 6:07 MT | | Western Michigan | |
| Jan 21 | 7:07 MT |  | @Denver | L 0-5 |
| Jan 22 | 6:07 MT | | Denver | L 0-4 |
| Jan 28 | 7:07 MT | | Nebraska-Omaha | W 4-1 |
| Jan 29 | 6:07 MT | | Nebraska-Omaha | L 2-3 |
| Feb 4 | 7:07 CT | | @North Dakota | |
| Feb 4 | 7:07 MT | | Western Michigan | L 2-8 |
| Feb 5 | 6:07 CT | | @North Dakota | |
| Feb 5 | 6:07 MT | | Western Michigan | L 4-5 |
| Feb 11 | 7:07 CT | | @North Dakota | L 2-3 |
| Feb 12 | 6:07 CT | | @North Dakota | L 0-4 |
| Feb 18 | 7:37 MT | | Miami | W 4-3 |
| Feb 19 | 6:07 MT | | Miami | W 3-2 |
| Feb 25 | 7:37 CT | | @St Cloud St | L 1-4 |
| Feb 26 | 6:07 CT | | @St Cloud St | L 2-6 |
| Mar 4 | 7:07 MT | | Denver | L 0-5 |
| Mar 5 | 7:07 MT | | @Denver | L 2-5 |
| Mar 11 | 7:07 CT | | @North Dakota | L 1-2 |
| Mar 12 | 6:07 CT | | @North Dakota | L 1-2 |