S.U. 1º Dezembro (women)
| Full name | Sociedade União 1° de Dezembro | ||
|---|---|---|---|
| Nickname(s) | Guerreiras de Sintra (Sintra Warriors) Vermelho-e-Brancos (Red and White) | ||
| Founded | 1995 | ||
| Ground | Campo Conde Sucena | ||
| Capacity | 1,000 | ||
| Chairman | Fernando Cunha | ||
| Manager | José Simões | ||
| League | Campeonato Nacional | ||
| Website | http://www.su1dezembro.com | ||
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Sociedade União 1º Dezembro is a women's football club based in Sintra, Portugal. The football section of S.U. 1º Dezembro was founded in 1995. The women's football team played in the top national league, the Campeonato Nacional de Futebol Feminino and were the dominant force during the 2000s.
After the first league title in 1999–2000, the team won every league title from the 2001–02 season until 2011–12. The team had won 7 Portuguese Cups since the creation of the competition in 2003–2004, making it the most successful women's football team in Portugal. However, at the end of 2013–2014, the women's football team ended due to economic issues.