Houston Astrodome
Giants stadium has the second most seating capacity
colts
Oakland A's park
The capacity of Alltel stadium is 49,455. It is one of the smallest stadiums in the NFL.
Minimum seating capacity for the Superbowl according to the NFL is 70,000. There are other media-based and hotel-based minimum qualifications as well.
CenturyLink Field has a seating capacity of 69,000 people for NFL (expandable to 72,000 for special events), and 39,419 for major league soccer.
The Verizon Center has a seating capacity of 20,356 for basketball and 18,506 for hockey.
Tropicana Field, home of the Tampa Bay Rays, in St. Petersburg, Florida is the smallest Major League Baseball Park in the US. Seating capacity is 31,042. Dodger Stadium, in Los Angeles, California, is the largest Major League Baseball Park, with a seating capacity of 56,000.
FedExField has a seating capacity of 82,000 people.
Spartan Stadium has a seating capacity of 75,005 people.
Faurot Field has a seating capacity of 71,168 people.
The Cotton Bowl stadium has a seating capacity of 92,100 people.