2009–10 Washington Capitals season Game log December

| Game | Date_ | Opponent | Score | Location_ | Attendance | Record | Points |
|---|---|---|---|---|---|---|---|
| 28 | December 3 | Florida Panthers | 6 - 2 | Verizon Center | 18277 | 17-5-6 | 40 |
| 29 | December 5 | Philadelphia Flyers | 8 - 2 | Wachovia Center | 19789 | 18-5-6 | 42 |
| 30 | December 7 | Tampa Bay Lightning | 3 - 0 | St. Pete Times Forum | 12400 | 19-5-6 | 44 |
| 31 | December 9 | Buffalo Sabres | 0 - 3 | HSBC Arena | 17982 | 19-6-6 | 44 |
| 32 | December 11 | Carolina Hurricanes | 4 - 3 OT | Verizon Center | 18277 | 20-6-6 | 46 |
| 33 | December 12 | Toronto Maple Leafs | 3 - 6 | Air Canada Centre | 19316 | 20-7-6 | 46 |
| 34 | December 15 | Colorado Avalanche | 6 - 1 | Pepsi Center | 14172 | 21-7-6 | 48 |