The Chief Secretary Sindh (Urdu: معتمدِ اعلٰی سندھ), also referred to as CS Sindh, is the chief and highest-ranking official of the Government of Sindh. The appointment of the Chief Secretary is made by the Prime Minister of Pakistan. The position of Chief Secretary is equivalent to the rank of Federal Secretary and the position holder belongs to the Pakistan Administrative Service. The current Chief Secretary Sindh is Sohail Rajput, in office since 17 April 2022.