List of future stadiums
The following is a list of stadiums that are either proposed or under construction, with "stadium" defined as a venue that can accommodate sports traditionally held outdoors. The list does not include indoor arenas under construction, some of which can be found at List of indoor arenas by capacity. Entirely new stadiums under construction on the same site as a demolished former stadium, plus those planned to be built on the site of a current stadium, are included. However, expansions to already-existing stadiums are not included, and neither are recently constructed venues which have opened, even though construction continues on part of the stadium.
List
| Stadium | Capacity | City | Country | Tenant | Opening | Notes |
| Trống Đồng Stadium | 135,000 | Hanoi | Vietnam national football team | 2035 | ||
| Hassan II Stadium | 115,000 | Benslimane | Morocco national football team | 2029 | ||
| New Trafford Stadium | 100,000 | Trafford | Manchester United F.C. | TBD | ||
| King Salman International Stadium | 92,760 | Riyadh | Saudi Arabia national football team | 2029 | ||
| New Broncos Stadium | 80,000 | Denver | Denver Broncos | 2031 | ||
| Anil Agarwal Stadium | 75,000 | Jaipur | Rajasthan cricket team, Rajasthan Royals | TBD | ||
| Guangzhou Football Park | 74,404 | Guangzhou |  ChinaBRAITAESPVIEGEOUSAUSAUSAENGMEXAUSETHUSAENG |