1986–87 Boston Celtics season Game log January

| Game | Date_ | Opponent | Score | Location_ | Record |
|---|---|---|---|---|---|
| 39 | Wed. Jan. 21 | Indiana Pacers | 130-100 | Boston Garden | 28-11 |
| 40 | Fri. Jan. 23 | Atlanta Hawks | 126-106 | Boston Garden | 29-11 |
| 41 | Sun. Jan. 25 | Philadelphia 76ers | 111-96 | Boston Garden | 30-11 |
| 42 | Tue. Jan. 27 | @ Chicago Bulls | 105-97 | Chicago Stadium | 31-11 |
| 43 | Wed. Jan. 28 | Chicago Bulls | 132-103 | Boston Garden | 32-11 |
| 44 | Fri. Jan. 30 | @ Indiana Pacers | 100-94 | Market Square Arena | 33-11 |