Ittihad Kalba Football Club (Arabic: نادي اتحاد كلباء الرياضي الثقافي), more colloquially abbreviated as Al-Ittihad, is a professional football club founded in 1972 and based in the city of Kalba, in the Emirate of Sharjah in the United Arab Emirates (UAE).
Ittihad Kalba was established in 1972 when two clubs (Al Shabab) and (Al Rooba) merged with (Al Riyadiya) to create Al Ittihad Kalba.