Coquimbo Unido is a professional football club based in Coquimbo, Chile. The club is known for its strong local support and has competed in various levels of Chilean football, including the top-tier Primera División. Coquimbo Unido has a reputation for its competitive spirit and is often referred to by its fans as "Los Piratas," reflecting the club's coastal heritage. The team plays its home matches at the Estadio Francisco Sánchez Rumoroso.