Great Strahov Stadium is the largest stadium in the world with a capacity of 240000 seats
The Rungrado May Day stadium is the largest soccer stadium in the world.
The largest football stadium in the world is the Rungrado May Day Stadium in Pyongyang North Korea. It holds 150 000 spectators. The second largest is the Salt Lake Stadium in Kolkata which holds 120 000.
Azteca stadium, MexicoThe Salt Lake "soccer" stadium in Kolkata, India (Calcutta) seats 120,000 people. The largest "American football" stadium is smaller than that.
Rungrado May Day Stadium. It can hold 150,000 people. It is in North Korea Pyongyang.
The Emirates Stadium, home of Arsenal Football Club, is not the 2nd largest stadium in the world. There are many stadiums in the world much bigger than it and there are stadiums in England that are bigger than it.
The largest soccer arena in the world is the Maracana Stadium in Rio de Janeiro, Brazil. Highest attendance reports vary between 199,854 and 200,000 people.
The largest stadium in Spain is the Santiago Bernabaue in Madrid, it is Real Madrids stadium.
Old Trafford Stadium!
The largest American football stadium in America Michigan stadium nicknamed "the big house". It is located in Ann Arbor Michigan, near Detroit.
The Louisiana Superdome. - New Orleans, LA EDIT: The largest football stadium in the US is now Cowboys stadium in Dallas, TX