2009–10 Tampa Bay Lightning season Game log December

| Game | Date_ | Opponent | Score | Location_ | Attendance | Record | Points |
|---|---|---|---|---|---|---|---|
| 33 | December 15 | Nashville Predators | 7 – 4 | Sommet Center | 15804 | 11–13–9 | 31 |
| 34 | December 17 | Detroit Red Wings | 3 – 0 | Joe Louis Arena | 19474 | 11–14–9 | 31 |
| 35 | December 18 | St. Louis Blues | 6 – 3 | Scottrade Center | 19150 | 12–14–9 | 33 |
| 36 | December 21 | New York Islanders | 4 – 2 | Nassau Veterans Memorial Coliseum | 10864 | 13–14–9 | 35 |
| 37 | December 23 | Philadelphia Flyers | 5 – 2 | St. Pete Times Forum | 16177 | 13–15–9 | 35 |
| 38 | December 26 | Atlanta Thrashers | 4 – 3 | St. Pete Times Forum | 15437 | 14–15–9 | 37 |
| 39 | December 28 | Boston Bruins | 2 – 1 | St. Pete Times Forum | 16926 | 15–15–9 | 39 |