| D | 2 (Manson did not play in Friday's (Dec. 20) game against Anaheim.) | |
| D | 1 (Avalanche head coach Jared Bednar said on Monday (Dec. 2) that Kylington is considered week-to-week, per Bailey Curtis of The Hockey News.) | |
| LW | 1 (The Colorado Avalanche placed F Miles Wood on long-term injured reserve on Saturday (Dec.7). He is considered month-to-month, per Evan Rawal of the Denver Gazette.) | |
| LW | 1 (The Colorado Avalanche placed F Jonathan Drouin on injured reserve on Saturday (Dec. 7).) | |
| D | 1 (The Colorado Avalanche placed D Tucker Poolman on long-term injured reserve. He didn't play in 2023-24 due to migraines and won't be available for the 2024-25 campaign either.) | |
| LW | 1 (Avalanche head coach Jared Bednar said that Landeskog remains without a timetable to return, per Adrian Hernandez of SBNation.com.) | |