| Event: | Men's 4 × 200 metres relay |
| Competition: | 2021 World Athletics Relays |
| Goldnoc: | GER |
| Gold: | Steven Müller Felix Straub Lucas Ansah-Peprah Owen Ansah |
| Silvernoc: | KEN |
| Silver: | Mark Odhiambo Mike Nyang'au Elijah Mathew Hesborn Ochieng |
| Bronzenoc: | POR |
| Bronze: | Frederico Curvelo Delvis Santos Diogo Antunes André Prazeres |
| Nations: | 6 |
| Dates: | 2 May 2021 |
| Venue: | Silesian Stadium |
| Prev: | 2019 |
The Men's 4 × 200 metres relay at the 2021 IAAF World Relays was held at Silesian Stadium on 2 May.[1]
Prior to the competition, the records were as follows:
| World record | Jamaica(Nickel Ashmeade Warren Weir Jermaine Brown Yohan Blake) | 1:18.63 | Nassau, Bahamas | 24 May 2014 |
| Championship record | Jamaica(Nickel Ashmeade Warren Weir Jermaine Brown Yohan Blake) | 1:18.63 | Nassau, Bahamas | 24 May 2014 |
| World lead | Star Athletics(Javon Francis Justin Gatlin Isiah Young Emmanuel Matadi) | 1:21.31 | Prairie View, Texas, United States | 27 March 2021 |
| KEY: | WL | World leading | CR | Championship record | NR | National record | SB | Seasonal best |
| Rank | Lane | Nation | Athletes | Time | Notes | |
|---|---|---|---|---|---|---|
| 7 | Steven Müller, Felix Straub, Lucas Ansah-Peprah, Owen Ansah | 1:22.43 | SB | |||
| 5 | Mark Odhiambo, Mike Nyang'au, Elijah Mathew, Hesborn Ochieng | 1:24.26 | SB | |||
| 3 | Frederico Curvelo, Delvis Santos, Diogo Antunes, André Prazeres | 1:24.53 | NR | |||
| 4 | 2 | Alex Quiñónez, Anderson Marquínez, Steeven Salas, Katriel Angulo | 1:24.89 | NR | ||
| 6 | Steffen Udengaard Knudsen, Simon Hansen, Tazana Kamanga-Dyrbak, Kojo Musah | |||||
| 4 | Dominik Kopeć, Adrian Brzeziński, Łukasz Żok, Karol Zalewski | TR24.6.3[2] |