Kasımpaşa S.K. is a Turkish football club that plays in the Süper Lig. It was founded in 1921 and is based in Istanbul’s Beyoğlu district. The team spent its many of its initial years in the Istanbul First League before debuting in the Süper Lig in 1959. Though the team has been relegated a few times, it always won its way back in. The team has exhibited its prowess at many major competitions and are winners of the TFF Second and TFF Third league titles.