布加勒斯特星

On 7 June 1947, at the initiative of several officers of the Romanian Army, the first Romanian sports club of the Army was born through a decree signed by General Mihail Lascăr, High Commander of the Romanian Royal Army. The club was to be called ASA București (Asociația Sportivă a Armatei București – English: Army Sports Association), with seven different sections (football, fencing, volleyball, boxing, shooting, athletics, and tennis), and its leadership was entrusted to General-Major Oreste Alexandrescu. The decision had been adopted on the ground that several officers were already competing for different clubs, premise to a good nucleus for forming future competitive teams. This was also the year of the club's first national title, achieved by Gheorghe Viziru in tennis.

As the Romanian Royal Army turned into the People's Army following the coup d'état at the end of 1947, which saw Romania transformed from a monarchy to a Communist inspired people's republic, several name changes carried on. On June 5, 1948, by Order 289 the Ministry of National Defence, ASA became CSCA (Clubul Sportiv Central al Armatei – English: Central Sports Club of the Army), together with the society's first crest (an A-labeled red star, symbol of the Red Army, on a blue disc). In March 1950, CSCA changed its name to CCA (Casa Centrală a Armatei, English: "Central House of the Army"). In 1961, CCA changed its names for the final time to CSA Steaua București (Clubul Sportiv al Armatei Steaua – English: Army Sports Club Steaua). The name Steaua is Romanian for The Star and was adopted because of the presence, just like in any other Eastern-European Army team, of a red star (turned yellow now, to symbolize Romania's tri-colour red, yellow and blue flag) on their badge.

9 April 1974 witnessed the inauguration of the country's most modern sports complex at that time, Complexul Sportiv Steaua (Steaua Sports Complex), comprising a central football-use arena (30,000 capacity Stadionul Ghencea), six other training pitches also used by the rugby team and mini-hotel for the athletes. Today, Complexul Sportiv Steaua has been leased on a 49-year period to the football club, planning for renovation.

Over the years, the club's most successful sections on an international scale have been those of handball (European champions twice), football (European champions once), volleyball, gymnastics, tennis, athletics, shooting, fencing, rowing, and canoeing. Former tennis star Ilie Năstase began his professional career at the club.