The men's 4 × 400 metres relay at the 2008 IAAF World Indoor Championships took place on March 9, 2008.[1]
| width=200 valign=top | James Davis Jamaal Torrance Greg Nixon Kelly Willie | width=200 valign=top | Michael Blackwood Edino Steele Adrian Findlay DeWayne Barrett | width=200 valign=top | Arismendy Peguero Carlos Santa Pedro Mejía Yoel Tapia |
Qualification: First 2 of each heat (Q) plus the 2 fastest times (q) advance to the final.[2]
| Rank | Heat | Nation | Athletes | Time | Notes | |
|---|---|---|---|---|---|---|
| 1 | 1 | 3:08.07 | Q | |||
| 2 | 1 | Denis Alekseyev, Vladislav Frolov, Ivan Buzolin, Anton Kokorin | 3:08.17 | Q, SB | ||
| 3 | 1 | Steven Green, Richard Buck, Dale Garland, Robert Tobin | 3:08.21 | q, SB | ||
| 4 | 2 | Carlos Santa, Arismendy Peguero, Pedro Mejía, Yoel Tapia | 3:09.77 | Q, SB | ||
| 5 | 2 | Piotr Kędzia, Piotr Klimczak, Grzegorz Zajączkowski, Wojciech Chybiński | 3:09.81 | Q, SB | ||
| 6 | 2 | Michael Blackwood, Edino Steele, Aldwyn Sappleton, Adrian Findlay | 3:09.81 | q, SB | ||
| 7 | 2 | Mark Ujakpor, Antonio Manuel Reina, Luis Flores, Marc Orozco | 3:09.93 | SB | ||
| 8 | 1 | Andrae Williams, Nathaniel McKinney, Douglas Lynes-Bell, Michael Mathieu | 3:11.77 | SB | ||
| 9 | 1 | Bobby Young, Hafiz Greigre, Marvin Lewis, Siraj Williams | 3:12.14 | PB | ||
| 10 | 2 | Daniel Batman, Joel Milburn, Mark Ormrod, Dylan Grant | 3:12.69 | SB |
The final was started at 19:06 on March 9.[3]
| Rank | Lane | Nation | Athletes | Time | Notes | |
|---|---|---|---|---|---|---|
| 5 | 3:06.79 | WL | ||||
| 2 | 3:07.69 | |||||
| 6 | 3:07.77 | NIR | ||||
| 4 | 3 | 3:08.76 | ||||
| 5 | 1 | 3:09.21 | ||||
| 6 | 4 | 3:15.38 |