Kasımpaşa SK is a professional football club based in the Kasımpaşa neighborhood of Istanbul, Turkey. Founded in 1921, the club competes in the Turkish Süper Lig, which is the top tier of Turkish football. Kasımpaşa plays its home matches at the Recep Tayyip Erdoğan Stadium, which has a capacity of around 14,000 spectators. The team's colors are blue and white, and they are often referred to as "Kasımpaşa." Over the years, Kasımpaşa has experienced various levels of success, including promotions and relegations within the Turkish football league system. The club has a dedicated fan base and is known for its competitive spirit.