Shaquille O'Neal led the NBA in Rebounds in 2003-04 with 26.
That is 1 more rebounds than second-place Kevin Garnett.
| Rk | Player | Team | Date | Value |
|---|---|---|---|---|
| 1 | Shaquille O'Neal | LAL | 2004-03-21 | 26 |
| 2 | Kevin Garnett | MIN | 2003-12-05 | 25 |
| 3 | Erick Dampier | GSW | 2004-03-28 | 25 |
| 4 | Donyell Marshall | TOR | 2004-02-17 | 24 |
| 5 | Marcus Camby | DEN | 2004-01-28 | 24 |
| 6 | Erick Dampier | GSW | 2004-01-19 | 24 |
| 7 | Kevin Garnett | MIN | 2004-02-19 | 24 |
| 8 | Ben Wallace | DET | 2004-05-09 | 24 |
| 9 | Shaquille O'Neal | LAL | 2004-03-15 | 23 |
| 10 | Erick Dampier | GSW | 2003-11-02 | 23 |
| 11 | Kevin Garnett | MIN | 2004-04-04 | 22 |
| 12 | Kevin Garnett | MIN | 2004-04-21 | 22 |
| 13 | Kevin Garnett | MIN | 2004-01-03 | 22 |
| 14 | Ben Wallace | DET | 2004-05-22 | 22 |
| 15 | Tyson Chandler | CHI | 2003-10-31 | 22 |