Spanish Basketball Federation

The Spanish Basketball Federation (Federación Española de Baloncesto; FEB) is the governing body of basketball in Spain. It is based in Madrid, Spain. It was founded on 31 July 1923 as Federación Española de Basketball in Barcelona, Spain.

It oversees the Spanish top professional basketball league: the Liga ACB, even though it is organized by Asociación de Clubs de Baloncesto (ACB). It organizes the LEB Oro, the LEB Plata and the Liga EBA.

It is also responsible for appointing the management of the men's, women's, and youth national basketball teams. As of 2023, the federation has 3,069 registered clubs and 411,885 federated basketball players, being the second biggest federation after the Football Federation.

Competitions
The FEB also organizes several competitions:
 * Men's competitions:
 * LEB Oro
 * LEB Plata
 * Liga EBA
 * Copa Princesa de Asturias
 * Copa LEB Plata
 * Women's competitions:
 * Liga Femenina
 * Liga Femenina 2
 * Copa de la Reina
 * Supercopa de España

All-time participation table
Combined table of men's and women's basketball teams, both senior and youth teams. Not included two discontinued competitions: Men's U-21 World Championship (three participations in four editions) and Women's U-21 World Championship for Women (one participation in two editions). Not included either, Mediterranean Games.

All-time medallists
Combined table of men's and women's medal winners, with both senior and youth teams, also including medals won in the 3x3 format, as recognized by the Spanish Basketball Federation:
 * Bold denotes players still playing international basketball.