2021 Cornell Mens Hockey Schedule
| Oct 16 | 7:00 ET |  | Princeton | W 5-0 |
| Oct 23 | 7:00 ET | US Under-18 Team | W 4-2 | |
| Oct 29 | 7:00 ET |  | Alaska | W 3-2 |
| Oct 30 | 7:00 ET | | Alaska | W 1-0 |
| Nov 5 | 7:00 ET |  | @Harvard | L 2-3 |
| Nov 6 | 7:00 ET |  | @Dartmouth | W 5-4 |
| Nov 12 | 7:00 ET |  | Union | W 4-1 |
| Nov 13 | 7:00 ET |  | Rensselaer | W 11-3 |
| Nov 19 | 7:00 ET |  | Brown | W 3-2 |
| Nov 20 | 7:00 ET |  | Yale | W 3-0 |
| Nov 27 | 8:00 ET |  | Boston University | W 6-4 |
| Dec 3 | 7:00 ET |  | @Clarkson | |
| Dec 3 | 7:00 ET |  | @St. Lawrence | W 4-1 |
| Dec 4 | 7:00 ET | | @St. Lawrence | |
| Dec 4 | 7:00 ET | | @Clarkson | T 4-4 |
| Jan 1 | 7:05 MT | @Arizona State | L 2-5 | |
| Jan 2 | 7:05 MT | @Arizona State | L 2-3 | |
| Jan 7 | 7:07 CT |  | @North Dakota | W 4-3 |
| Jan 8 | 6:07 CT | | @North Dakota | W 3-1 |
| Jan 14 | PPD | | @Yale | |
| Jan 15 | PPD | | @Brown | |
| Jan 15 | 7:00 ET | | @Yale | W 3-0 |
| Jan 21 | 7:00 ET | | Princeton | L 4-5 |
| Jan 22 | 7:00 ET |  | Quinnipiac | W 2-1 |
| Jan 28 | 7:00 ET | | Dartmouth | T 2-2 |
| Jan 29 | 7:00 ET | | Harvard | T 2-2 |
| Feb 1 | 3:00 ET | | @Brown | L 1-2 |
| Feb 4 | 7:30 ET |  | @Colgate | L 2-3 |
| Feb 5 | 7:00 ET | | Colgate | T 2-2 |
| Feb 11 | 7:00 ET | | @Rensselaer | L 2-6 |
| Feb 12 | 7:00 ET | | @Union | W 5-2 |
| Feb 18 | 7:00 ET | | St. Lawrence | L 1-2 |
| Feb 19 | 7:00 ET | | Clarkson | W 6-2 |
| Feb 25 | 7:00 ET | | @Quinnipiac | W 1-0 |
| Feb 26 | 7:00 ET | | @Princeton | W 4-0 |
| Mar 11 | 7:00 ET | TBD | ||
| Mar 11 | 7:00 ET | | Colgate | W 3-1 |
| Mar 12 | 7:00 ET | TBD | ||
| Mar 12 | 7:00 ET | | Colgate | L 2-4 |
| Mar 13 | 4:00 ET | | Colgate | L 1-2 |