FCB

The club's stadium is the Camp Nou, the largest stadium in Europe with a capacity of 98,772 seats. Barcelona enjoys a high rate of popularity; about 25.7% of Spanish population support the club, while according to a recent survey Barcelona is the most popular football club in Europe with around 44.2 million fans. With 170,000 socis in September 2009,the Catalan club is also placed among the top football clubs in the world with the most registered members, and the number of penyes, the officially-registered supporter clubs, reached the number of 1,888 worldwide in August 2009. The fans of FC Barcelona are known as culés. The club shares a great rivalry with Real Madrid and contest in one of the most famous football matches worldwide, known as El Clásic.

During the 2007–08 season, FC Barcelona was the third richest club in the world with a revenue of €308.8 million. It was also one of the founding members of the now-defunct G-14 group of the leading European football clubs and its modern replacement, the European Club Association. The club also operates a reserve team, FC Barcelona Atlètic, while there was a youth team until 2007, FC Barcelona C.

As of July 1, 2009, FC Barcelona was ranked first in UEFA team ranking. According to the International Federation of Football History and Statistics, Barça has been the most consistently successful club in the world since the organisation began collecting statistics, in the period 1991-2008.