CF Estrela Amadora SAD is a Portuguese football club based in Amadora, a suburb of Lisbon. The club was founded in 1932 and has a rich history in Portuguese football. Estrela Amadora has had periods of success, particularly in the 1990s and early 2000s, when they competed in the top tier of Portuguese football. Their most notable achievement was reaching the final of the Portuguese Cup in the 1990-1991 season, where they narrowly lost to FC Porto. The club's home venue is the Estádio José Gomes, which has a capacity of around 12,630 spectators. Estrela Amadora is affectionately known as "Os Tricolores" due to their traditional red, white, and green team colors.