The Men's 4 x 400 metres relay event at the 2006 IAAF World Indoor Championships was held on March 12.
| width=200 valign=top | Tyree Washington LaShawn Merritt Milton Campbell Wallace Spearmon James Davis
| width=200 valign=top | Daniel Dąbrowski Marcin Marciniszyn Rafał Wieruszewski Piotr Klimczak Paweł Ptak | width=200 valign=top | Konstantin Svechkar Aleksandr Derevyagin Yevgeniy Lebedev Dmitry Petrov Andrey Polukeyev |
* Runners who participated in the heats only and received medals.
Qualification: First 2 teams of each heat (Q) plus the next 2 fastest (q) advance to the final. The heats were started at 10:41.[1]
| Rank | Heat | Nation | Athletes | Time | Notes | |
|---|---|---|---|---|---|---|
| 1 | 2 | 3:03.66 | Q | |||
| 2 | 2 | 3:06.10 | Q, SB | |||
| 3 | 2 | 3:07.10 | q, NR | |||
| 4 | 2 | 3:07.87 | q, NR | |||
| 5 | 1 | 3:08.02 | Q, SB | |||
| 6 | 1 | 3:08.06 | Q, SB | |||
| 7 | 1 | 3:08.07 | ||||
| 8 | 1 | 3:09.46 | NR | |||
| 9 | 1 | 3:13.93 | NR | |||
| 1 | ||||||
| 2 |
The final was started at 17:55 on March 12.[2]
| Rank | Nation | Athletes | Time | Notes | |
|---|---|---|---|---|---|
| Tyree Washington, LaShawn Merritt, Milton Campbell, Wallace Spearmon | 3:03.24 | ||||
| Daniel Dąbrowski, Marcin Marciniszyn, Rafał Wieruszewski, Piotr Klimczak | 3:04.67 | SB | |||
| Konstantin Svechkar, Aleksandr Derevyagin, Yevgeniy Lebedev, Dmitry Petrov | 3:06.91 | SB | |||
| 4 | Joni Jaako, Johan Wissman, Andreas Mokdasi, Mattias Claesson | 3:07.32 | |||
| 5 | Arismendy Peguero, Danis García, Juan Betances, Carlos Santa | 3:08.47 | |||
| 6 | Brice Panel, Sébastien Maillard, Teddy Venel, Fadil Bellaabouss | 3:09.55 |