2002–03 Boston Celtics season Game log March

| Game | Date_ | Opponent | Score | Location_ | Record |
|---|---|---|---|---|---|
| 68 | March 19 | at Indiana Pacers | L 72-102 | Conseco Fieldhouse | 38-30 |
| 69 | March 21 | at Los Angeles Lakers | L 96-104 | Staples Center | 38-31 |
| 70 | March 22 | at Denver Nuggets | L 80-90 | Pepsi Center | 38-32 |
| 71 | March 24 | at Utah Jazz | L 91-96 | Delta Center | 38-33 |
| 72 | March 26 | Golden State Warriors | L 95-107 | FleetCenter | 38-34 |
| 73 | March 28 | Cleveland Cavaliers | W 104-95 | FleetCenter | 39-34 |
| 74 | March 29 | at Cleveland Cavaliers | W 110-106 | FleetCenter | 40-34 |