| Team | Player | POS | Status | Date Reported | Notes |
|---|---|---|---|---|---|
| New York Islanders | 679 | LW | Out For Season – Knee | Sat, May 29 | Lee has been shifted to the long-term injured reserve after surgery to repair a torn ACL, and he will miss the remainder of the 2020-21 season. |
| New York Islanders | 673 | D | Out For Season – Eye | Thu, Jan 14 | Boychuk has been placed on the long-term injured reserve list with optic nerve damage to his eye, and he will miss the 2020-2021 season. |