2002–03 Boston Celtics season Game log April

| Game | Date_ | Opponent | Score | Location_ | Record |
|---|---|---|---|---|---|
| 75 | April 2 | Miami Heat | W 90-62 | FleetCenter | 41-34 |
| 76 | April 4 | Sacramento Kings | L 92-93 | FleetCenter | 41-35 |
| 77 | April 6 | Washington Wizards | L 98-99 (OT) | FleetCenter | 41-36 |
| 78 | April 9 | at Washington Wizards | W 87-83 | MCI Center | 42-36 |
| 79 | April 10 | Philadelphia 76ers | L 78-99 | FleetCenter | 42-37 |
| 80 | April 12 | at Orlando Magic | L 86-89 | TD Waterhouse Centre | 42-38 |
| 81 | April 13 | at Miami Heat | W 94-86 | American Airlines Arena | 43-38 |
| 82 | April 16 | Detroit Pistons | W 99-92 | FleetCenter | 44-38 |