Lille OSC is a professional football club based in Lille, France. Founded in 1944, the team plays its home matches at the Stade Pierre-Mauroy, which has a capacity of around 50,000 spectators. Lille OSC competes in Ligue 1, the top tier of French football, and has a rich history, including multiple league titles and domestic cup victories. The club is known for its passionate fan base and strong youth academy, which has produced several talented players over the years. Lille OSC's colors are red and white, and they are often referred to as "Les Dogues," a nod to the city's historical connection to the breed of dog.