1984–85 Boston Celtics season Game log January

| Game | Date_ | Opponent | Score | Location_ | Record |
|---|---|---|---|---|---|
| 33 | Wed. Jan. 2 | @ New Jersey Nets | 110-95 | Brendan Byrne Arena | 27-6 |
| 34 | Fri. Jan. 4 | New York Knicks | 105-94 | Boston Garden | 28-6 |
| 35 | Mon. Jan. 7 | @ New York Knicks | 108-97 | Madison Square Garden | 29-6 |
| 36 | Wed. Jan. 9 | Chicago Bulls | 111-108 | Boston Garden | 30-6 |
| 37 | Fri. Jan. 11 | Washington Bullets | 103-101 | Boston Garden | 31-6 |
| 38 | Sat. Jan. 12 | @ Atlanta Hawks | 119-111 | The Omni | 32-6 |
| 39 | Wed. Jan. 16 | Los Angeles Lakers | 104-102 | Boston Garden | 33-6 |
| 40 | Fri. Jan. 18 | @ Indiana Pacers | 86-91 | Market Square Arena | 33-7 |