2023 Rensselaer Mens Hockey Schedule
| Oct 8 | 3:00 ET | Guelph | W 6-4 | |
| Oct 12 | 7:00 ET |  | @Maine | L 1-4 |
| Oct 13 | 7:00 ET | | @Maine | L 3-6 |
| Oct 20 | 7:00 ET |  | @Boston College | L 1-6 |
| Oct 21 | 7:00 ET |  | @Providence | L 2-4 |
| Nov 3 | 7:00 ET |  | @Union | W 8-6 |
| Nov 4 | 7:00 ET | | Union | L 1-5 |
| Nov 10 | 7:00 ET |  | @Clarkson | W 4-2 |
| Nov 11 | 7:00 ET |  | @St. Lawrence | L 3-6 |
| Nov 25 | 3:00 ET |  | Northeastern | T 3-3 |
| Nov 26 | 3:00 ET | | Northeastern | L 2-9 |
| Dec 1 | 7:00 ET |  | Quinnipiac | L 1-5 |
| Dec 2 | 7:00 ET |  | Princeton | L 4-6 |
| Dec 9 | 4:00 ET |  | @New Hampshire | L 0-1 |
| Dec 15 | 7:00 ET |  | MSU-Mankato | W 4-3 |
| Dec 16 | 6:00 ET | | MSU-Mankato | L 2-4 |
| Dec 28 | 3:00 ET |  | @Canisius | |
| Dec 29 | 3:00 ET | | @Canisius | W 6-3 |
| Dec 30 | 1:00 ET | | @Canisius | W 2-1 |
| Jan 5 | 7:00 ET |  | Yale | L 1-2 |
| Jan 6 | 7:00 ET |  | Brown | W 2-1 |
| Jan 12 | 7:00 ET | | St. Lawrence | W 6-3 |
| Jan 13 | 7:00 ET | | Clarkson | L 1-4 |
| Jan 19 | 7:00 ET |  | @Harvard | L 3-6 |
| Jan 20 | 7:00 ET |  | @Dartmouth | L 2-6 |
| Jan 27 | 6:00 ET | | Union | L 3-5 |
| Feb 2 | 7:00 ET | | @Brown | W 3-1 |
| Feb 3 | 7:00 ET | | @Yale | T 1-1 |
| Feb 9 | 7:00 ET |  | Cornell | L 1-4 |
| Feb 10 | 7:00 ET |  | Colgate | T 5-5 |
| Feb 16 | 7:00 ET | | @Princeton | W 4-3 |
| Feb 17 | 7:00 ET | | @Quinnipiac | L 2-7 |
| Feb 23 | 7:00 ET | | Dartmouth | L 1-5 |
| Feb 24 | 7:00 ET | | Harvard | T 2-2 |
| Mar 1 | 7:00 ET | | @Colgate | L 2-6 |
| Mar 2 | 7:00 ET | | @Cornell | L 1-3 |
| Mar 9 | 7:00 ET | | @Clarkson | W 3-2 |
| Mar 15 | 7:00 ET | | @Quinnipiac | L 1-5 |
| Mar 16 | 7:00 ET | | @Quinnipiac | L 2-5 |